| Song | Artist | Lyricist | Composer | Opening Lines Of Song |
|---|---|---|---|---|
| Life goes on～side D～(raifugozuonsaidodi) | CHEMISTRY(kemisutori) | 川畑要・堂珍嘉邦・谷口尚久(kawabatakanamedouchinyoshikunitaniguchinaohisa) | 川畑要・堂珍嘉邦・谷口尚久(kawabatakanamedouchinyoshikunitaniguchinaohisa) | 悲しい時に悲しいと告げるのは() |
| Life goes on～side K～(raifugozuonsaidoke) | CHEMISTRY(kemisutori) | 川畑要・堂珍嘉邦・谷口尚久(kawabatakanamedouchinyoshikunitaniguchinaohisa) | 川畑要・堂珍嘉邦・谷口尚久(kawabatakanamedouchinyoshikunitaniguchinaohisa) | 悲しい時に悲しいと告げるのは() |