Sage Koizumi
| Název skladby | Stopáž | Album | Hlavní umělec | |
| Are You Ready? | 04:22 | Lips | Maki Ichihara | |
| Chiisana Te wo Mamoritai | 07:44 | Initialize | Kazuho Minami | |
| Chu Lips | 04:51 | Lips | Maki Ichihara | |
| Escape | 04:04 | Lips | Sage Koizumi | |
| Guuzen no Dekigoto | 04:34 | Lips | Haward Killy | |
| Ima Ano Kaze ni Nare | 05:03 | Initialize | Kazuho Minami | |
| Kegarenaki Taiyou no Shita de | 04:10 | Initialize | Yamato Sawamura | |
| Love Remains | 06:04 | Initialize | Kazuho Minami | |
| Mitsumeteitai | 05:03 | Initialize | Sage Koizumi | |
| Sayonara no Kiss Shita Basho de | 04:23 | Lips | Koji Shikano | |
| Signature | 02:43 | Initialize | Naoyoshi Wanatabe | |
| Singnature [Reprise] | 02:22 | Initialize | Naoyoshi Wanatabe | |
| Suki Datta | 04:29 | Lips | Haward Killy | |
| The Rainy Season | 04:14 | Lips | Maki Ichihara | |
| Thrill Mountain | 04:17 | Lips | Maki Ichihara | |
| True Romance | 06:05 | Earthian III [Original Motion Picture Soundtrack] | Maki Ichihara | |
| True Romance | 05:30 | Lips | Maki Ichihara |