Kingdom Hearts
Please tag your songs right, while the songs appear IN the game they are not MADE and composed by the game. Tag as following: The music is composed by 下村陽子, the ending credits theme and opening orchestration is by 和田薫, and the main vocal theme is "光", known as "Simple and Clean" in Western releases. Both versions of the song were composed and performed by 宇多田ヒカル.