This article does not cite any sources. Please help by adding citations to reliable sources. Unsourced material may be challenged and removed. Find sources: – ···scholar·JSTOR(March 2007) (Learn how and when to remove this template message)
"I Believe" is the first single from female Japanese artist, Ayaka. It entered the Oricon charts at the tenth spot and slowly rose to number three, having a total of 236,012 sales. It was used as the drama Rondo's theme song.