List of districts of the House of Representatives of Japan

Districts of the House of Representatives.

As of 2021, the House of Representatives of Japan is elected from a combination of multi-member districts and single-member districts, a method called Mixed-member proportional representation. Currently, 176 members are elected from 11 multi-member districts (called proportional representation blocks or PR blocks) by a party-list system of proportional representation (PR), and 289 members are elected from single-member districts, for a total of 465. 238 seats are therefore required for a majority. Each PR block consists of one or more prefectures, and each prefecture is divided into one or more single-member districts. In general, the block districts correspond loosely to the major regions of Japan, with some of the larger regions (such as Kantō) subdivided.

History[]

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Until the 1993 general election, all members of the House of Representatives were elected in multi-member constituencies by single non-transferable vote. In 1994, Parliament passed an electoral reform bill that introduced the current system of parallel voting in single-member constituencies and proportional voting blocks.^[1] The original draft bill in 1993 by the anti-LDP coalition of Prime Minister Morihiro Hosokawa included proportional party list voting on a national scale, an equal number of proportional and district seats (250 each) and the possibility of split voting. However, the bill stalled in the House of Councillors.^[2] After the Liberal Democratic Party (LDP) had returned to power later that year, it was changed to include proportional voting in regional blocks only, the number of proportional seats was reduced, but the possibility to cast two separate votes was kept in the bill. The electoral reform law was finally passed in 1994. It was first applied in the 1996 general election.

Redistricting and reapportionment[]

Amendments to the electoral law in 2002^[3] and 2013^[4] changed the boundaries of single-member districts and reapportioned seats between prefectures (+5/-5 in 2002; +0/-5 in 2013, resulting in a net change of -5 in district seats in the House of Representatives to 295 and overall seats to 475). The borders of the regional proportional blocks have never changed, but the apportionment of seats to the regional proportional blocks changed in 2000 after the number of proportional seats had been reduced from 200 to 180 (reducing the total number of seats in the lower house from 500 to 480),^[5] and in the 2002 reapportionment.

Another reapportionment was passed by the National Diet in June 2017. In the majoritarian segment, it will change 97 districts in 19 prefectures, six are eliminated without replacement (one each in Aomori, Iwate, Mie, Nara, Kumamoto and Kagoshima). In the proportional segment, four "blocks" lose a seat each (Tōhoku, N. Kantō, Kinki, Kyūshū). Thus, the number of majoritarian seats is reduced to 289, the number of proportional seats to 176, the House of Representatives overall shrinks to 465. The reform takes effect one month after promulgation, i.e. on July 16, 2017.^[6][7]

Hokkaidō (8 block seats)[]

The block constituency for Hokkaidō (比例北海道ブロック) elects 8 members proportionally. It contains only Hokkaidō Prefecture, which is divided into 12 single-member districts.

Hokkaidō Prefecture (12 districts)[]

District	Areas included	Number of constituents[8]	Current representative	Party represented	Map
District 1	Sapporo, wards of Chūō-ku, Minami-ku, and Nishi-ku	449,000	Daiki Michshita	CDP[9]
District 2	Sapporo, wards of Higashi-ku and Kita-ku	460,059	Kenko Matsuki	CDP[9]
District 3	Sapporo, wards of Shiroishi-ku, Toyohira-ku, and Kiyota-ku	474,651	Satoshi Arai	CDP[10]
District 4	Teine-ku, Sapporo,along with Shiribeshi Subprefecture, including Otaru city.	367,042	Hiroyuki Nakamura	LDP[11]
District 5	Atsubetsu-ku, Sapporo, along with Ishikari Subprefecture.	467,916		LDP[12]
District 6[changed 1]	Kamikawa Subprefecture, including Asahikawa city.	419,702	Takahiro Sasaki	CDP[13]
District 7[changed 1]	Kushiro Subprefecture and Nemuro Subprefecture	256,775		LDP[14]
District 8	Hiyama Subprefecture and Oshima Subprefecture, including Hakodate city.	366,965	Seiji Osaka	CDP[15]
District 9	Hidaka Subprefecture and Iburi Subprefecture.	386,485	Manabu Horii	LDP[16]
District 10[changed 1]	Sorachi Subprefecture and Rumoi Subprefecture	290,578		Komeito[14]
District 11	Tokachi Subprefecture	285,616	Kaori Ishikawa	CDP[14]
District 12[changed 1]	Abashiri Subprefecture and Sōya Subprefecture	290,109		LDP[17]

Tohoku (13 block seats)[]

The block constituency for Tohoku (比例東北ブロック) elects 14 members proportionally. It corresponds to the Tohoku region.

Akita Prefecture (3 districts)[]

District	Areas included	Number of constituents[8]	Current representative	Party represented	Map
District 1	City of Akita	263,570		LDP[18]
District 2	Cities of Katagami, Kazuno, Kitaakita, Noshiro, Ōdate, and Oga Districts of Kazuno, Kitaakita, Minamiakita, and Yamamoto	264,112	Katsutoshi Kaneda	LDP[19]
District 3	Cities of Daisen, Yokote, Yurihonjō, and Yuzawa Districts of Hiraka, Ogachi, Senboku, and Yuri	326,434	Nobuhide Minorikawa	LDP[20]

Aomori Prefecture (3 districts)[]

District	Areas included	Number of constituents[8]	Current representative	Party represented	Map
District 1	Cities of Aomori and Mutsu	346,181	Jun Tsushima	LDP[21]
District 2	Cities of Hachinohe and Towada	393,348	Tadamori Oshima	Independent[22]
District 3	Cities of Goshogawara and Hirakawa	352,889		LDP[23]

Fukushima Prefecture (5 districts)[]

District	Areas included	Number of constituents[8]	Current representative	Party represented	Map
District 1	Cities of Fukushima, Haramachi and Soma Districts of Date and Sōma	408,796	Emi Kaneko	CDP[19]
District 2	Cities of Kōriyama and Nihonmatsu Districts of Adachi	349,178	Takumi Nemoto	LDP[11]
District 3	Cities of Shirakawa, Sukagawa and Tamura District of Higashishirakawa, Ishikawa, Iwase, Nishishirakawa, and Tamura	267,552	Koichiro Genba	CDP[24]
District 4	Cities of Aizuwakamatsu and Kitakata Districts of Kawanuma, Minamiaizu, Ōnuma, and Yama	240,890	Ichiro Kanke	LDP[19]
District 5	City of Iwaki District of Futaba	324,382	Masayoshi Yoshino	LDP[25]

Iwate Prefecture (3 districts)[]

District	Areas included	Number of Constitents	Current representative	Party represented	Map
1st district	City of Morioka. District of Shiwa.	294,318	Takeshi Shina	CDP[13]
2nd district[changed 2]	Cities of Kuji, Miyako, Rikuzentakata, Kamaishi, Ofunato, Tono, Hachimantai, Takizawa, and Ninohe. Districts of Iwate, Kunohe, Ninohe, Kesen, and Shimohei.	376,270	Shun'ichi Suzuki	LDP[13]
3rd district[changed 2]	Cities of Ichinoseki, and Oshu, Esashi, Hanamaki, Kitakami and Mizusawa. Districts of Higashiiawai, Kamihei, Hienuki, Isawa, Waga, and Nishiiwai.	380,161	Ichirō Ozawa	CDP[15]

Miyagi Prefecture (6 districts)[]

District	Areas included	Number of Constitents[8]	Current representative	Party represented	Map
1st district	Part of the city of Sendai (wards of Aoba-ku and Taihaku-ku).	437,128	Tōru Doi[26]	LDP
2nd district	Part of the city of Sendai (wards of Izumi-ku, Miyagino-ku and Wakabayashi-ku).	454,848	Ken'ya Akiba[10]	LDP
3rd district	Cities of Iwanuma, Kakuda, Natori, and Shiroishi. Districts of Igu, Katta, Shibata, and Watari.	288,807	Akihiro Nishimura[11]	LDP
4th district	Cities of Furukawa, Shiogama, and Tagajō. Districts of Kami, Kurokawa, Miyagi, and Shida.	238,625	Shintarō Itō[14]	LDP
5th district	City of Ishinomaki. Districts of Oshika and Tōda.	255,765	Jun Azumi[10]	CDP
6th district	Cities of Kesennuma, Kurihara, and Tome. Districts of Motoyoshi, and Tamatsukuri.	257,090	Itsunori Onodera[15]	LDP

Yamagata Prefecture (3 districts)[]

District	Areas included	Number of Constitents[8]	Current representative	Party represented	Map
1st district	Cities of Kaminoyama, Tendō, and Yamagata. District of Higashimurayama.	305,999	Toshiaki Endō[27]	LDP
2nd district	Cities of Higashine, Murayama, Nagai, Nan'yō, Obanazawa, Sagae, and Yonezawa. Districts of Higashiokitama, Kitamurayama, Nishimurayama, and Nishiokitama.	318,476	[13]	LDP
3rd district	Cities of Sakata, Shinjō, and Tsuruoka. Districts of Akumi, Higashitagawa, Mogami, and Nishitagawa.	292,162	Ayuko Katō[19]	LDP

Kita- (North) Kanto (19 block seats)[]

The Northern Kanto proportional representation block (北関東) elects 20 members proportionally. It includes four prefectures in northern Kanto.

Gunma Prefecture (5 districts)[]

District	Areas included	Number of Constitents[8]	Current representative	Party represented	Map
1st district	Cities of: Maebashi and Numata. Districts of: Seta and Tone. Also includes the former towns of Kurohone and Niisato, now annexed into Kiryū.	381,712		LDP[15]
2nd district	Cities of: Isesaki and Kiryū (except as above). Districts of: Nitta, Sawa, and Yamada.	335,206		LDP[14]
3rd district	Cities of: Ōta (except as above) and Tatebayashi. District of: Oura.	304,937		LDP[13]
4th district	Cities of: Takasaki and Fujioka. District of: Tano.	296,709		LDP[28]
5th district	Cities of: Annaka, Shibukawa, and Tomioka. Districts of: Agatsuma, Gunma, Kanra, Kitagunma, and Usui.	306,133	Yūko Obuchi	LDP[15]

Ibaraki Prefecture (7 districts)[]

District	Areas included	Number of Constitents[8]	Current representative	Party represented	Map
1st district	Cities of: Chikusei, Kasama, Mito, and Shimotsua. District of: Makabe. Towns of: Shirosato and Iwase.	404,671		LDP[17]
2nd district	Cities of: Kashima and Itako. Districts of: Higashiibaraki (except Shirosato), Kashima, Namegata, and Nishiibaraki (except Iwase).	358,229	Fukushirō Nukaga	LDP[11]
3rd district	Cities of: Inashiki, Moriya, Ryūgasaki, Toride, and Ushiku. Districts of: Inashiki and Kitasouma.	390,819	Yasuhiro Hanashi	LDP[16]
4th district[changed 2]	Cities of: Hitachinaka, Hitachiōmiya, Hitachiōta, and Naka. Districts of: Kuji and Naka.	270,634	Hiroshi Kajiyama	LDP[19]
5th district[changed 2]	Cities of: Hitachi, Kitaibaraki, and Takahagi.	244,671		LDP[14]
6th district	Cities of: Ishioka, Kasumigaura, Tsuchiura, and Tsukuba. Districts of: Niihari and Tsukuba.	452,067		LDP[19]
7th district	Cities of: Bandō, Koga, Mitsukaido, and Yuki. Districts of: Sashima and Yūki.	305,971	Kishirō Nakamura	Independent[11]

Saitama Prefecture (15 districts)[]

District	Areas included	Number of Constitents[8]	Current representative	Party represented	Map
1st district	Saitama city - wards of: Iwatsuki-ku, Midori-ku, Minuma-ku, and Urawa-ku.	461,964	[9]	LDP
2nd district	Cities of Hatogaya and Kawaguchi.	470,382	Yoshitaka Shindō[13]	LDP
3rd district	Cities of Koshigaya and Sōka	461,155	[19]	LDP
4th district	Cities of Asaka, Niiza, Shiki, and Wakō.	385,295	Yasushi Hosaka[16]	LDP
5th district	Saitama city - wards of: Chūō-ku, Kita-ku, Nishi-ku and Ōmiya-ku.	393,806	Yukio Edano[27]	CDP
6th district	Cities of Ageo, Kitamoto, Kōnosu, and Okegawa. Districts of Kitaadachi	443,614	Atsushi Ōshima[15]	Kibo
7th district	Cities of Fujimi, Kamifukuoka, and Kawagoe.	436,794	[19]	LDP
8th district	City of Tokorozawa Part of district of Iruma (including towns of Miyoshi and Ōi).	366,333	Masahiko Shibayama[13]	LDP
9th district	Cities of Hannō, Hidaka, Iruma, and Sayama. Part of district of Iruma (including towns of Moroyama and Ogose).	406,785	Taku Ōtsuka[15]	LDP
10th district	Cities of Higashimatsuyama, Sakado, and Tsurugashima. District of Hiki.	329,345	Taimei Yamaguchi[25]	LDP
11th district	Cities of Chichibu, Fukaya, and Honjō. District of Chichibu and Kodama. Part of district of Ōsato (including towns of Hanazono, Kawamoto, Kōnan, Okabe and Yorii)	354,891	[19]	LDP
12th district	Cities of Gyōda, Hanyū, Kazo, and Kumagaya. District of Kitasaitama. Part of district of Ōsato (including towns of Menuma and Ōsato)	372,182	[11]	LDP
13th district	Cities of Hasuda, Kasukabe, and Kuki. District of Minamisaitama.	401,407	Shinako Tsuchiya[17]	LDP
14th district	Cities of Misato, Satte, Yashio, and Yoshikawa. District of Kitakatsushika.	444,105	[9]	LDP
15th district	Saitama city - wards of: Minami-ku and Sakura-ku Cities of Toda and Warabi.	422,081	Ryōsei Tanaka[17]	LDP

Tochigi Prefecture (5 districts)[]

District	Areas included	Number of Constitents[8]	Current representative	Party represented	Map
1st district	City of: Utsunomiya. Districts of: Kawachi (partially). Towns of: Kaminokawa and Minamikawachi (in Kawachi district).	435,121	Hajime Funada	LDP[28]
2nd district	Cities of: Imaichi, Kanuma, Nikkō, and Sakura. Districts of: Kamitsuga, Shioya, and Kawachi (partially). Towns of: Kamikawachi and Kawachi (in Kawachi district).	264,743	Akio Fukuda	Independent[28]
3rd district	Cities of: Nasushiobara, Ōtawara, and Yaita. District of: Nasu.	242,239		LDP[25]
4th district	Cities of: Mooka and Oyama. Districts of: Haga and Shimotsuga.	403,773	Tsutomu Sato	LDP[13]
5th district	Cities of: Ashikaga, Sano, and Tochigi.	286,780	Toshimitsu Motegi	LDP[9]

Minami- (Southern) Kanto (22 block seats)[]

The block constituency for southern Kanto (比例南関東ブロック, hirei minami-Kantō burokku) elects 22 members proportionally. It includes two prefectures in southern Kanto and one in eastern Chubu.

Districts in Chiba prefecture. The capital city of Chiba contains multiple districts (district 1, and part of districts 2, 3, and 9)

Chiba Prefecture (13 districts)[]

District 1 - Consists of the wards of Chūō-ku, Inage-ku, and Mihama-ku in Chiba city.

District 2 - Consists of the Hanamigawa-ku ward in Chiba city and the cities of Narashino and Yachiyo.

District 3^{[changed 1]} - Consists of the Midori-ku ward in Chiba city and the city of Ichihara.

District 4^{[changed 2]} - Consists of the city of Funabashi.

District 5^{[changed 1]} - Consists of the city of Urayasu, and portions of the city of Ichikawa.^[29]

District 6^{[changed 1]} - Consists of the remainder of Ichikawa from District 5, and the parts of Matsudo administered from the central office and the Eastern, Mutsumi, Tokiwadaira, and Yagiri branch offices.

District 7 - Consists of the remainder of Matsudo from District 6, and the cities of Nagareyama and Noda.

District 8^{[changed 1]} - Consists of the cities of Kashiwa (except for the annexed Shōnan town) and Abiko.

District 9^{[changed 1]} - Consists of the Wakaba-ku ward in Chiba city and the cities of Sakura, Yachimata, and Yotsukaidō.

District 10 - Consists of the cities of Asahi, Chōshi, Narita, Sawara, and Yōkaichiba, as well as the Katori and Sōsa districts.

District 11 - Consists of the cities of Katsuura, Mobara, Tōgane, as well as the Chōsei, Isumi, and Sanbu districts.

District 12 - Consists of the cities of Futtsu, Kamogawa, Kimitsu, Kisarazu, Sodegaura, and Tateyama, as well as the Awa district.

District 13^{[changed 3][changed 2]} - Consists of the cities of Inzai, Kamagaya, Shiroi, and Tomisato, as well as the Iba district and the part of Kashiwa formerly comprising the annexed Shōnan town.

Districts in Kanagawa prefecture. Districts not labeled are part of the city of Yokohama, which contains all of districts 1-8 except district 4). See the close up (below) for more information.

Kanagawa Prefecture (18 districts)[]

District 1 - Consists of the wards of Naka-ku, Isogo-ku, and Kanazawa-ku in Yokohama city.

District 2 - Consists of the wards of Kōnan-ku, Minami-ku, and Nishi-ku in Yokohama city.

District 3 - Consists of the wards of Kanagawa-ku and Tsurumi-ku in Yokohama city.

District 4 - Consists of Sakae-ku ward in Yokohama, the cities of Kamakura and Zushi, and the Miura district.

District 5 - Consists of the wards of Izumi-ku, Seya-ku, and Totsuka-ku in Yokohama city.

District 6 - Consists of the wards of Asahi-ku and Hodogaya-ku in Yokohama

The city of Yokohama (the prefectural capital) in more detail

city.

District 7^{[changed 1]} - Consists of the wards of Kōhoku-ku and Tsuzuki-ku in Yokohama city.

District 8^{[changed 1]} - Consists of the wards of Midori-ku and Aoba-ku in Yokohama city.

District 9^{[changed 1]} - Consists of the wards of Asao-ku and Tama-ku in Kawasaki city.

District 10^{[changed 2]} - Consists of the wards of Kawasaki-ku, Nakahara-ku, and Saiwai-ku in Kawasaki city.

District 11 - Consists of the cities of Miura and Yokosuka.

District 12 - Consists of Fujisawa city and the Koza district.

District 13 - Consists of the cities of Ayase, Ebina, Yamato, and Zama.

District 14^{[changed 1]} - Consists of the parts of Sagamihara city administered from the central office and the branch offices of Hashimoto, Kamimizo, Onokita, Onominami, Ononaka, Ozawa, Tana, and Tobu.

District 15 - Consists of the cities of Chigasaki and Hiratsuka.

District 16^{[changed 1]} - Consists of Atsugi and Isehara cities, the Aikō and Tsukui districts, and the parts of Sagamihara not included in District 14.

District 17 - Consists of Hadano, Minamiashigara, and Odawara cities, as well as the Ashigarakami and Ashigarashimo districts.

District 18^{[changed 3][changed 2]} - Consists of the wards of Takatsu-ku and Miyamae-ku in Kawasaki city.

Districts in Yamanashi prefecture

Yamanashi Prefecture (2 districts)[]

District 1^{[changed 2]} - Consists of the cities of Enzan, Kōfu, Nirasaki, Hokuto, Minami-arupusu, Chuo, Kai, and, as well as the districts of Higashiyamanashi, Nishiyatsushiro, Minamikoma, and Nakakoma.

District 2^{[changed 2]} - Consists of the cities of Yamanashi, Fujiyoshida, Ōtsuki, Tsuru, Fuefuki, Koshu, and Uenohara, as well as the Kitatsuru and Minamitsuru districts.

Tokyo (17 block seats)[]

The block constituency for Tokyo (比例東京ブロック) elects 17 members proportionally. It covers Tokyo prefecture.

Districts in Tokyo prefecture. The Izu islands (bottom of picture) are in district 3

Tokyo Metropolis (25 districts)[]

Close up of districts in Tokyo city

Hokurikushinetsu (11 block seats)[]

The block constituency for (北陸信越) elects 11 members proportionally. It combines five prefectures of the Hokuriku and Shin'etsu subregions in northern Chubu.

Districts in Fukui Prefecture

Fukui Prefecture (2 districts)[]

District 1^{[changed 2]} - Consists of the cities of Fukui, Ono, Katsuyama, Awara, Sakai and the Asuwa and Yoshida districts.

District 2^{[changed 2]} - Consists of the cities of Tsuruga, Obama, Echizen, and Sabae as well as the Imadate, Mikata, Minamikaminaka, Nanjō, Nyū, Ōi, and Sakai districts.

Districts in Ishikawa Prefecture

Ishikawa Prefecture (3 districts)[]

District 1 - Consists of the city of Kanazawa.

District 2 - Consists of the cities of Hakusan, Kaga, Komatsu, and Nomi, as well as the Enuma, Ishikawa, and Nomi districts.

District 3 - Consists of the cities of Hakui, Kahoku, Nanao, Suzu, and Wajima, as well as the Hakui, Hōsu, Kahoku, and Kashima districts.

Districts in Niigata Prefecture

Niigata Prefecture (6 districts)[]

District 1^{[changed 1]} - Consists of Niigata city, except for the recently annexed areas detailed under districts 2, 3, and 4.

District 2^{[changed 1]} - Consists of the cities of Kashiwazaki, Sado, and Tsubame as well as the Kariwa, Nishikanbara, and Santō districts. Additionally includes the parts of Niigata city that were formerly the town of Nishikawa and the villages of Ajikata, Iwamuro, Katahigashi, Nakanokuchi and Tsukigata in Nishikanbara District.

District 3 - Consists of the cities of Agano, Gosen, Murakami, and Shibata as well as the Higashikanbara, Iwafune, Kitakanbara, and Nakakanbara districts. Additionally includes the part of Niigata city that formerly comprised the city of Toyosaka.

District 4 - Consists of the cities of Kamo, Mitsuke, Sanjō, and Tochio as well as the Minamikanbara district. Additionally includes the part of Niigata city that formerly comprised the cities of Niitsu and Shirone and the towns of Kameda, Kosudo and Yokogoshi in the Nakakanbara District.

District 5 - Consists of the cities of Minamiuonuma, Nagaoka, Ojiya, and Uonuma as well as the Kitauonuma and Minamiuonuma districts.

District 6 - Consists of the cities of Itoigawa, Jōetsu, Myoko, and Tōkamachi as well as the Nakauonuma district.

Districts in Nagano Prefecture

Nagano Prefecture (5 districts)[]

District 1 - Consists of the cities of Iiyama, Nagano (except for the recently annexed areas in District 2), Nakano, and Suzaka, as well as the Kamitakai, Shimominochi, and Shimotakai districts.

District 2 - Consists of the cities of Matsumoto and Ōmachi, as well as the Higashichikuma, Kamiminochi, Kitaazumi, and Minamiazumi districts. Also includes several areas annexed into Nagano city, specifically the Sarashina district as well as the former towns of Kinasa, Togakushi, and Toyono previously in the Kamiminochi district.

District 3 - Consists of the cities of Chikuma, Komoro, Saku, Tōmi and Ueda, as well as the Chiisagata, Hanishina, Kitasaku, and Minamisaku districts.

District 4 - Consists of the cities of Chino, Okaya, Shiojiri and Suwa, as well as the Kiso, and Suwa districts.

District 5 - Consists of the cities of Iida, Ina and Komagane, as well as the Kamiina, and Shimoina districts.

Districts in Toyama Prefecture

Toyama Prefecture (3 districts)[]

District 1 - Consists of the city of Toyama, except for the annexed areas included in district 2.

District 2 - Consists of the cities of Kurobe, Namerikawa, and Uozu, as well as the Nakaniikawa and Shimoniikawa districts. Also contains the parts of Toyama city that formerly comprised the Kaminiikawa and Nei districts.

District 3 - Consists of the cities of Himi, Nanto, Oyabe, Shinminato, Takaoka, and Tonami, as well as the Imizu and Nishitonami districts.

Tokai (21 block seats)[]

The (東海) elects 21 members proportionally. It covers three prefectures in southern Chubu, as well as one prefecture in Kinki.

Districts in Aichi Prefecture

Aichi Prefecture (15 districts)[]

District 1 - Consists of the wards of Higashi, Kita, Nishi, and Naka in the city of Nagoya.

District 2 - Consists of the wards of Chikusa, Moriyama and Meitō in the city of Nagoya.

District 3 - Consists of the wards of Shōwa, Midori and Tenpaku in the city of Nagoya.

District 4^{[changed 1]} - Consists of the wards of Mizuho, Atsuta, Minato and Minami in the city of Nagoya.

Aichi City in more detail

District 5^{[changed 1]} - Consists of the wards of Nakamura and Nakagawa in the city of Nagoya, the cities of Kiyosu and Kitanagoya, as well as the district of Nishikasugai.

District 6^{[changed 1]} - Consists of the cities of Kasugai, Inuyama and Komaki.

District 7 - Consists of the cities of Seto, Ōbu, Owariasahi, Toyoake, Nisshin as well as the district of Aichi.

District 8 - Consists of the cities of Handa, Tokoname, Tōkai and Chita, as well as the district of Chita.

District 9 - Consists of the cities of Tsushima, Inazawa, Aisai, Yatomi and Ichinomiya (region of the former city of Bisai), as well as the district of Ama.

District 10^{[changed 1]} - Consists of the part of Ichinomiya not included in District 9, the cities of Kōnan and Iwakura, as well as the district of Niwa.

District 11 - Consists of the city of Toyota (except for the region of the former town of Inabu), as well as the district of Nishikamo.

District 12 - Consists of the cities of Okazaki and Nishio, as well as the districts of Hazu and Nukata.

District 13 - Consists of the cities of Hekinan, Kariya, Anjō, Chiryū and Takahama.

District 14 - Consists of the cities of Toyokawa, Gamagōri, Shinshiro, Toyota (region of the former town of Inabu), as well as the districts of Kitashitara and Hoi.

District 15 - Consists of the cities of Toyohashi and Tahara.

Districts in Gifu Prefecture

Gifu Prefecture (5 districts)[]

District 1 - Consists of the city of Gifu (except for the region of the former town of Yanaizu).

District 2 - Consists of the cities of Ōgaki and Kaizu, as well as the districts of Yōrō, Fuwa, Anpachi and Ibi.

District 3 - Consists of the cities of Seki, Mino, Hashima, Kakamigahara, Yamagata, Mizuho, Motosu and Gifu (region of the former town of Yanaizu), as well as the districts of Hashima and Motosu.

District 4 - Consists of the cities of Takayama, Minokamo, Kani, Hida, Gujō and Gero, as well as the districts of Kamo, Kani and Ōno.

District 5 - Consists of the cities of Tajimi, Nakatsugawa, Mizunami, Ena and Toki.

Districts in Mie Prefecture

Mie Prefecture (4 districts)[]

District 1 - Consists of the cities of Tsu and Matsuaka.

District 2 - Consists of the cities of Suzuka, Kameyama, Nabari, Iga, and parts of the city of Yokkaichi.

District 3 - Consists of the cities of Kuwana, Inabe and Yokkaichi (parts not included in District 2), as well as the districts of Kuwana, Inabe and Mie.

District 4 - Consists of the cities of Ise, Owase, Toba, Shima and Kumano, as well as the districts of Taki, Watarai, Kitamuro and Minamimuro.

Districts of Shizuoka Prefecture. The cities of Hamamatsu (7-8) and Shizuoka City (1-4) encompass multiple districts.

Shizuoka Prefecture (8 districts)[]

District 1 - Consists of the wards of Aoi and Suruga in the city of Shizuoka.

District 2 - Consists of the cities of Shimada, Yaizu, Fujieda, Makinohara and Omaezaki (part not included in District 3), as well as the districts of Shida and Haibara.

District 3 - Consists of the ward of Tenryū (region of the former town of Haruno) in the city of Hamamatsu, the cities of Iwata, Fukuroi, Kakegawa, Kikugawa and Omaezaki (region of the former town of Hamaoka), as well as the district of Shūchi.

District 4^{[changed 1]} - Consists of the ward of Shimizu in the city of Shizuoka, the city of Fujinomiya, as well as the districts of Fuji and Ihara.

District 5^{[changed 1]} - Consists of the cities of Mishima, Fuji, Gotenba, Susono and Izunokuni (region of the former town of Izunagaoka), as well as the district of Tagata and the town of Oyama.

District 6^{[changed 1]} - Consists of the cities of Numazu, Atami, Itō, Shimoda, Izu and Izunokuni (parts not included in District 5), as well as the district of Kamo and the towns of Shimizu and Nagaizumi.

District 7^{[changed 1]} - Consists of the wards of Naka (region of the former towns of and ), Nishi, Minami (region of the former towns of , , and ), Kita, Hamakita and Tenryū (parts not included in District 3) in the city of Hamamatsu, as well as the city of Kosai and the district of Hamana.

District 8 - Consists of the wards of Naka (parts not included in District 7), Higashi and Minami (parts not included in District 7) in the city of Hamamatsu.

(District 9)^{[changed 4]} - Defunct

Kinki/Kansai (28 block seats)[]

The (近畿) elects 29 members proportionally. It corresponds to the Kinki region minus Mie Prefecture.

Districts of Hyogo Prefecture. The city of Kobe (purple) encompasses multiple districts.

Hyōgo Prefecture (12 districts)[]

District 1 - Consists of the wards of Chūō-ku, Higashinada-ku, and Nada-ku in Kobe.

District 2 - Consists of the wards of Hyōgo-ku, Kita-ku, and Nagata-ku in Kobe.

District 3 - Consists of the wards of Suma-ku and Tarumi-ku in Kobe.

District 4 - Consists of Nishi-ku ward in Kobe, the cities of Kasai, Miki, Nishiwaki, and Ono, and the Katō, Mino and Taka districts.

District 5 - Consists of the cities of Asago, Sanda, Sasayama, Tamba, Toyooka, and Yabu, and the Kawabe and Mikata districts.

District 6 - Consists of the cities of Itami, Kawanishi and Takarazuka.

District 7 - Consists of the cities of Ashiya and Nishinomiya.

District 8 - Consists of the city of Amagasaki.

District 9 - Consists of the cities of Akashi, Awaji, Minamiawaji, and Sumoto, as well as the Tsuna district.

District 10 - Consists of the cities of Kakogawa and Takasago, as well as the Kako district.

District 11 - Consists of the city of Himeji.

District 12 - Consists of the cities of Aioi, Ako, Shiso, and Tatsuno, as well as the Akō, Ibo, Kanzaki, Sayō, Shikama and Shisō districts.

Districts of Kyoto Prefecture. The City of Kyoto (purple) encompasses multiple districts.

Kyoto Prefecture (6 districts)[]

District 1 - Consists of the wards of Kamigyō-ku, Kita-ku, Nakagyō-ku, Minami-ku, and Shimogyō-ku in Kyoto.

District 2 - Consists of the wards of Higashiyama-ku, Sakyō-ku, and Yamashina-ku in Kyoto.

District 3 - Consists of the ward of Fushimi-ku in Kyoto, the cities of Mukō and Nagaokakyō, and the Otokuni district.

District 4 - Consists of the wards of Nishikyō-ku and Ukyō-ku in Kyoto, the city of Kameoka, and the Funai and Kitakuwada districts.

District 5 - Consists of the cities of Ayabe, Fukuchiyama, Kyōtango, Maizuru, and Miyazu, as well as the Amata, Kasa, and Yosa districts.

District 6 - Consists of the cities of Joyo, Kyōtanabe, Uji, and Yawata, as well as the Kuse, Sōraku, and Tsuzuki districts.

Districts of Nara Prefecture

Nara Prefecture (3 districts)[]

District 1 - Consists of the cities of Ikoma and Nara (except for the recently annexed Tsuge village).

District 2 - Consists of the cities of Ikoma, Kashiba, Tenri, and Yamatokōriyama, as well as the districts of Yamabe, Ikoma, Kitakatsuragi and Shiki. Also includes the part of Nara city that was formerly Tsuge village in the Yamabe district.

District 3 - Consists of the cities of Gojō, Kashihara, and Sakurai, Gose, Katsuragi, and Yamatotakada, as well as the districts of Takaichi, Uda, and Yoshino.

Districts in Osaka Prefecture. The City of Osaka (purple) encompasses many districts and is shown in detail below.

Osaka Prefecture (19 districts)[]

District 1 - Consists of the wards of Chūō-ku, Ikuno-ku, Minato-ku, Naniwa-ku, Nishi-ku, and Tennōji-ku in Osaka city.

District 2 - Consists of the wards of Abeno-ku, Higashisumiyoshi-ku, and Hirano-ku in Osaka city.

District 3 - Consists of the wards of Nishinari-ku, Suminoe-ku, Sumiyosho-ku, and Taisho-ku in Osaka city.

District 4 - Consists of the wards of Fukushima-ku, Higashinari-ku, Joto-ku, Kita-ku, and Miyakojima-ku in Osaka city.

District 5 - Consists of the wards of Higashiyodogawa-ku, Konohana-ku, Nishiyodogawa-ku, and Yodogawa-ku in Osaka city.

District 6 - Consists of the wards of Asahi-ku and Tsurumi-ku in Osaka city, as well as the cities of Kadoma and Moriguchi.

District 7 - Consists of the cities of Settsu and Suita.

District 8 - Consists of the city of Toyonaka.

Detailed image of districts in Osaka City

District 9 - Consists of the cities of Ibaraki, Ikeda, and Minoo, as well as the Toyono district.

District 10 - Consists of the city of Takatsuki as well as the Mishima district.

District 11 - Consists of the cities of Hirakata and Katano.

District 12 - Consists of the cities of Daitō, Neyagawa, and Shijōnawate.

District 13 - Consists of the city of Higashiōsaka.

District 14 - Consists of the cities of Fujiidera, Habikino, Kashiwara, and Yao.

District 15 - Consists of the cities of Kawachinagano, Matsubara, Ōsakasayama, and Tondabayashi, as well as the Minamikawachi district. Also contains the Mihara sector of Sakai city.

District 16 - Consists of the Higashi, Kita, and Sakai sectors of Sakai city.

District 17 - Consists of the areas of Sakai city not in districts 15 or 16.

District 18 - Consists of the cities of Izumi, Izumiōtsu, Kishiwada, and Takaishi, as well as the Senboku district.

District 19 - Consists of the cities of Hannan, Izumisano, Kaizuka, and Sennan, as well as the Sennan district.

Districts in Shiga Prefecture

Shiga Prefecture (4 districts)[]

District 1 - Consists of the cities of Ōtsu and Takashima as well as the Shiga district.

District 2^{[changed 1]} - Consists of the cities of Hikone, Maibara and Nagahama as well as the Echi, Higashiazai, Ika, Inukami, and Sakata districts. Also includes the part of Higashiōmi that formerly comprised Aitō and Kotō in the Echi district.

District 3^{[changed 1]} - Consists of the cities of Kusatsu, Moriyama, Rittō and Yasu.

District 4^{[changed 3]} - Consists of the cities of Higashiōmi (except the parts listed in district 2), Kōka, Konan and Ōmihachiman as well as the Gamō and Kanzaki districts.

Districts in Wakayama Prefecture

Wakayama Prefecture (3 districts)[]

District 1 - Consists of Wakayama city.

District 2^{[changed 2]} - Consists of Hashimoto and Kainan cities, as well as the Ito, Kaisō, and Naga districts.

District 3^{[changed 2]} - Consists of Arida, Gobō, Shingū, and Tanabe cities, as well as the Arida, Hidaka, Higashimuro, and Nishimuro districts.

Chugoku (11 block seats)[]

The block constituency for Chugoku (中国) elects 11 members proportionally. It corresponds to the Chugoku region.

Districts in Hiroshima Prefecture. The city of Hiroshima (purple) includes multiple districts.

Hiroshima Prefecture (7 districts)[]

District 1 - Consists of the Higashi-ku, Minami-ku, and Naka-ku wards in Hiroshima city.

District 2 - Consists of the Nishi-ku and Saeki-ku wards in Hiroshima city, the cities of Etajima (except the original town of Etajima), Hatsukaichi, and Ōtake, and the Saeki district.

District 3 - Consists of the Asakita-ku and Asaminami-ku wards in Hiroshima city, the city of Akitakata, and the Yamagata district.

District 4 - Consists of the Aki-ku ward in Hiroshima city and the Aki district. Also, it includes parts of the cities of Kure (the former towns of Kamagari, Kurahashi, Ondo, and Shimokamagari), Higashihiroshima (all except for the former Akitsu town), Mihara (the former Daiwa town), and Etajima (the original Etajima town).

District 5 - Consists of Takehara city and the Toyota district. Also includes Kure (except as in District 4), the part of Higashihiroshima comprising the former Akitsu town, and the part of Mihara comprising the former Hongō town.

District 6 - Consists of the cities of Fuchū, Innoshima, Miyoshi, Onomichi, and Shōbara, as well as the Jinseki and Sera districts. Also includes the part of Mihara comprising the former Kui town.

District 7 - Consists of the city of Fukuyama and the Fukayasu district.

Districts in Okayama Prefecture. The city of Okayama (purple) includes multiple districts.

Okayama Prefecture (5 districts)[]

District 1 - Consists of parts of the city of Okayama, as well as the town of Kibichūō (region of the former town of Kamogawa).

District 2 - Consists of the cities of Okayama (parts not included in Districts 1 and 3), Tamano and Setouchi.

District 3 - Consists of the cities of Tsuyama, Bizen, Akaiwa, Maniwa (part not included in District 5), Mimasaka and Okayama (region of the former town of Seto), as well as the districts of Wake, Maniwa, Tomata, Katsuta, Aida and Kume.

District 4 - Consists of the city of Kurashiki (parts not included in District 5) and the district of Tsukubo.

District 5 - Consists of the cities of Kasaoka, Ibara, Sōja, Takahashi, Niimi, Maniwa (region of the former town of Hokubō), Kurashiki (region of the former towns of Funao and Mabi) and Asakuchi, as well as the districts of Asakuchi, Oda and the town of Kibichūō (part not included in District 1).

DIstricts in Shimane Prefecture

Shimane Prefecture (2 districts)[]

District 1^{[changed 1]} - Consists of the cities of Matsue and Yasugi, the Nita, Oki and Yatsuka districts, the part of Unnan city formerly comprising Ohara, and the part of Izumo city formerly comprising Hirata.

District 2^{[changed 1]} - Consists of the cities of Gōtsu, Hamada, Izumo (excluding former Hirata), Masuda, and Ōda, the Hikawa, Iishi, Kanoashi, Mino, Naka, Nima, and Ōchi districts, and the part of Unnan city formerly comprising Kakeya town, Mitoya town, and Yoshida village in the Iishi district.

Districts in Tottori Prefecture

Tottori Prefecture (2 districts)[]

District 1^{[changed 2]} - Consists of the cities of Kurayoshi and Tottori, the Iwami, Ketaka, and Yazu districts, and the towns of Misasa and Yurihama in the Tōhaku district.

District 2^{[changed 2]} - Consists of the cities of Sakaiminato and Yonago, the Hino and Saihaku districts, and the towns of Daiei, Hōjō, and Kotoura in the Tōhaku district.

Districts in Yamaguchi Prefecture

Yamaguchi Prefecture (4 districts)[]

District 1 - Consists of the cities of Hōfu and Yamaguchi city (except for the annexed Atō town), as well as the part of Shūnan city formerly comprising Tokuyama, Shinnanyo, and Kano town.

District 2 - Consists of the cities of Hikari, Iwakuni, Kudamatsu, and Yanai and the districts of Kuga, Kumage, and Ōshima, as well as the part of Shūnan city formerly comprising Kumage town.

District 3 - Consists of the cities of Hagi, Mine, Sanyo-Onoda, and Ube and the Abu districts, as well as the part of Yamaguchi city formerly comprising Atō town.

District 4 - Consists of the cities of Nagato and Shimonoseki.

Shikoku (6 block seats)[]

The block constituency for Shikoku (比例四国ブロック) elects 6 members proportionally. It corresponds to the Shikoku region.

Districts in Ehime Prefecture

Ehime Prefecture (4 districts)[]

District	Areas Included	Number of constituents	Representative	Party represented	Map
District 1	City of: Matsuyama, except for the recently annexed regions comprising the former Hōjō city and Nakajima town.
District 2[changed 2]	Cities of Imabari, Iyo, and Tōon. Districts of: Iyo, Kamiukena, and Ochi. Also includes the parts of Matsuyama comprising the former Hōjō city and Nakajima town, and the part of Uchiko comprising the former Oda town.
District 3[changed 2]	Cities of: Niihama, Saijō, and Shikokuchūō.
District 4	Cities of:f Ōzu, Seiyo, Uwajima, and Yawatahama. Districts of: Kita (except for part of Uchiko in District 2), Kitauwa, Minamiuwa, and Nishiuwa.

District 1 - Consists of the city of Matsuyama, except for the recently annexed regions comprising the former Hōjō city and Nakajima town.

District 2^{[changed 2]} - Consists of the cities of Imabari, Iyo, and Tōon, and the districts of Iyo, Kamiukena, Ochi. Also includes the parts of Matsuyama comprising the former Hōjō city and Nakajima town, and the part of Uchiko comprising the former Oda town.

District 3^{[changed 2]} - Consists of the cities of Niihama, Saijō, and Shikokuchūō.

District 4 - Consists of the cities of Ōzu, Seiyo, Uwajima, and Yawatahama, as well as the districts of Kita (except for part of Uchiko in District 2), Kitauwa, Minamiuwa, and Nishiuwa.

Districts in Kagawa Prefecture

Kagawa Prefecture (3 districts)[]

District 1 - Consists of Takamatsu city, the Shozu district, and Naoshima town in the Kagawa district.

District 2 - Consists of the cities of Higashikagawa, Sakaide, and Sanuki, as well as the Ayauta, Kagawa (except Naoshima), and Kita districts.

District 3 - Consists of the cities of Kan'onji, Marugame, and Zentsuji, as well as the Mitoyo and Nakatado districts.

Kōchi Prefecture (2 districts)[]

District	Areas included	Number of Constitents	Current representative	Party represented	Map
1st district[changed 1][changed 2]	Parts of the city of Kōchi. Cities of: Muroto, Aki, Nankoku, Kōnan and Kami. Districts of: Aki, Nagaoka, and Tosa.	313,191	Gen Nakatani[11]	LDP
2nd district[changed 1][changed 2]	Rest of the city of Kōchi. Cities of: Tosa, Susaki, Shimanto, Sukumo and Tosashimizu. Districts of: Takaoka, Hata, and Agawa.	291,892	Hajime Hirota[16]	Independent

Tokushima Prefecture (2 districts)[]

District	Areas included	Number of Constitents	Current representative	Party represented	Map
1st district[changed 1][changed 2]	Cities of: Tokushima, Komatsushima, and Anan. Districts of: Myodo, Kaifu, Myozai, Katsura, and Naka.	365,641	Masazumi Gotōda[24]	LDP
2nd district[changed 1][changed 2]	Cities of: Awa, Yoshinogawa, Naruto, Mima, and Miyoshi. Districts of: Itano, Mima, and Miyoshi.	263,940	Shun'ichi Yamaguchi[25]	LDP

Kyūshū (20 block seats)[]

The block constituency for Kyūshū (九州) elects 21 members proportionally. It includes all the prefectures on Kyūshū island, as well as Okinawa Prefecture.

Districts of Fukuoka Prefecture. The City of Fukuoka (1-3) and the City of Kitakyushu (9-10) both take up multiple districts.

Fukuoka Prefecture (11 districts)[]

District 1 - Consists of the wards of Hakata-ku and Higashi-ku in Fukuoka.

District 2 - Consists of the wards of Chūō-ku, Jonan-ku, and Minami-ku in Fukuoka.

District 3 - Consists of the wards of Nishi-ku and Sawara-ku in Fukuoka, the city of Maebaru, and the Itoshima district.

District 4 - Consists of the cities of Fukutsu, Koga, and Munakata, as well as the Kasuya district.

District 5 - Consists of the cities of Amagi, Chikushino, Dazaifu, Kasuga, and Onojo, as well as the Asakura and Chikushi districts.

District 6 - Consists of the cities of Kurume, Ogori, Okawa, and Ukiha, as well as the Mii and Mizuma districts.

District 7 - Consists of the cities of Chikugo, Omuta, Yame, and Yanagawa, as well as the Miike, Yamato, and Yame districts.

District 8 - Consists of the cities of Iizuka, Nakama, Nogata, and Yamada, as well as the Kaho, Kurate, and Onga districts.

District 9 - Consists of the wards of Tobata-ku, Wakamatsu-ku, Yahatahigashi-ku, and Yahatanishi-ku in Kitakyushu.

District 10 - Consists of the wards of Kokurakita-ku, Kokuraminami-ku, and Moji-ku in Kitakyushu.

District 11 - Consists of the cities of Buzen, Tagawa, and Yukuhashi, as well as the Chikujō, Miyako, and Tagawa districts.

Districts of Kagoshima Prefecture

Kagoshima Prefecture (4 districts)[]

District 1 - Consists of the portions of Kagoshima city (the portions that are administered from: the main office and the Higashisakurajima, Ishiki, Yoshino, Sakurajima and Yoshida branch offices). Includes the former cities of Matsumoto and Koriyama that are now part of the city of Kagoshima. Additionally includes the Kagoshima district.

District 2 - Consists of the remainder of Kagoshima city, the cities of Ibusuki, Makurazaki, Amami, Naze, Minamisatsuma, Minamikyushu, and the district of Ōshima.

District 3 - Consists of the cities of Izumi, Akune, Hioki, Kaseda, Kushikino, Ichikikushikino, Isa, Aira and Satsumasendai, as well as the Aira, Hioki, Kawanabe, Satsuma, and Izumi districts.

District 4 - Consists of the cities of Nishinoomote,Kanoya, Kokubu, Tarumizu, Soo, Shibushi, and Okuchi, as well as the Isa, Kimotsuki, Kumage, and Soo districts.

Districts of Kumamoto Prefecture. The city of Kumamoto comprises districts 1 and 2.

Kumamoto Prefecture (4 districts)[]

District 1 - Consists of part of the city of Kumamoto (the wards of Chuo, Higashi, and Kita)

District 2 - Consists of the parts of Kumamoto city not in District 1 (the wards of Nishi and Minami), the cities Arao and Tamana, and the Tamana district.

District 3 - Consists of the cities of Kochi, Aso, Kikuchi, and Yamaga, as well as the Aso, Kamimashiki, and Kikuchi districts.

District 4^{[changed 2]} - Consists of the cities of Yatsushiro, Hitoyoshi, Minamata, Hondo, Kami-Amakusa, Uki, Ushibuka, and Uto, as well as the Ashikita, Kuma, Yatsushiro, Amakusa, Kamimashiki, and Shimomashiki districts.

Districts of Miyazaki Prefecture

Miyazaki Prefecture (3 districts)[]

District 1 - Consists of the city of Miyazaki, as well as the Higashimorokata and Miyazaki districts.

District 2 - Consists of the cities of Hyuga, Nobeoka, and Saito, as well as the Higashiusuki, Koyu, and Nishiusuki districts.

District 3 - Consists of the cities of Ebino, Kobayashi, Kushima, Miyakonojo, and Nichinan, as well as the Kitamorokata, Minaminaka, and Nishimorokata districts.

Districts in Nagasaki Prefecture

Nagasaki Prefecture (4 districts)[]

District 1 - Consists of Nagasaki, except for the former Sotome town.

District 2 - Consists of the cities of Isahaya, Saikai, and Shimabara, as well as the Nishisonogi and Minamitakaki districts, and the former Sotome town.

District 3^{[changed 2]} - Consists of the cities of Gotō, Iki, Omura, and Tsushima, as well as the Higashisonogi and Minamimatsura districts.

District 4^{[changed 2]} - Consists of the cities of Hirado, Matsuura, and Sasebo, as well as the Kitamatsuura district.

Ōita Prefecture (3 districts)[]

District	Areas included	Number of Constitents	Current representative	Party represented	Map
1st district	City of Ōita (except for the former towns of Saganoseki and Notsuharu).	382,349	[10]	LDP
2nd district	Remainder of City of Ōita. Cities of: Bungo-ōno, Hita, Saiki, Taketa, Tsukumi, Yufu, and Usuki. District of: Kusu.	272,808	Seishirō Etō[27]	LDP
3rd district	Cities of: Beppu, Bungotakada, Kitsuki, Nakatsu, Kunisaki, and Usa. Districts of: Hayami, Higashikunisaki, and Nishikunisaki.	305,166	Takeshi Iwaya[14]	LDP

Okinawa Prefecture (4 districts)[]

District	Areas included	Number of Constitents	Current representative	Party represented	Map
1st district[changed 1]	City of: Naha. Villages of: Tokashiki, Zamami, Aguni, Tonaki, Minamidaitō, Kitadaitō. Town of: Kumejima. Districts of: Shimajiri (partially).	269,383	Seiken Akamine[10]	Communist
2nd district[changed 1]	Cities of: Ginowan and Urasoe. District of: Nakagami.	293,279	Kantoku Teruya[17]	Social Democratic
3rd district[changed 1]	Cities of: Nago, Okinawa, Uruma. Villages of: Iheya and Izena. Districts of: Kunigami.	315,487	Denny Tamaki[17]	Independent
4th district[changed 3]	Cities of: Miyakojima, Ishigaki, Itoman, Tomigusuku and Nanjō. Towns of: Yonabaru, Haebaru, Yaese. Districts of: Miyako, Yaeyama, Shimajiri (partially).	293,818	Kōsaburō Nishime[11]	LDP

Saga Prefecture (2 districts)[]

District	Areas included	Number of Constitents[8]	Current representative	Party represented	Map
1st district[changed 1][changed 2]	Cities of: Saga, Tosu, and Kanzaki (city). Districts of: Miyaki and Kanzaki (district).	334,354	Hiroshi Ōgushi[15]	Kibo
2nd district[changed 1][changed 2]	Cities of: Kashima, Ogi, Imari, Karatsu, Takeo, and Taku. Districts of: Fujitsu, Kishima, Higashimatsuura, and Nishimatsuura.	344,937	[11]	Kibo

See also[]

• List of districts of the House of Councillors of Japan
• House of Representatives (Japan)
• Proportional Representation

Notes[]

References[]

External links[]

• MIC, e-Gov legal database: 公職選挙法 (kōshoku senkyo hō), Law No. 100 of April 25, 1950 (the three appended tables list the area/number of seats for all electoral districts to both Houses of the National Diet); MOJ, Japanese Law Translation Database: Public Offices Election Act ([by definition unofficial] translation to English, if available)