| Song | Artist | Lyricist | Composer | Opening Lines Of Song |
|---|---|---|---|---|
| I Believe [Japanese Version] feat. V.I (from BIGBANG)(aibiribujapanizubajonficharingubiaifuromubigguban) | May J.(meijiei) | Yang Jae Sun・Natsumi Kobayashi(yanjiesunnatsumikobayashi) | Kim Hyoung Seok(kimuhyonsoku) | I Believe 大事なことはいつも() |
| I Believe(aibiribu) | DEEP(dipu) | Yang Jae Sun・Natsumi Kobayashi(yanjiesunnatsumikobayashi) | Kim Hyoung Seok(kimuhyonsoku) | I Believe大事なことは() |
| I Believe(Japanese Version)(aibiribujapanizubajon) | 上新功祐(kamishinkousuke) | Yang Jae Sun・Natsumi Kobayashi(yanjiesunnatsumikobayashi) | Kim Hyoung Seok(kimuhyonsoku) | I Believe大事なことは() |