Seiji Akiyama
Arranger
アキヤマセイジ
Songs（4 songs）
| Type | Song | Anime | |
|---|---|---|---|
| OP | IT'S | Tsubasa: Reservoir Chronicle Season 2 | |
| ED | Himawari | Powerpuff Girls Z | |
| OP | IT'S イッツ | Tsubasa Chronicle | |
| ED | Sweet Days | Whistle! |
Arranger
アキヤマセイジ
| Type | Song | Anime | |
|---|---|---|---|
| OP | IT'S | Tsubasa: Reservoir Chronicle Season 2 | |
| ED | Himawari | Powerpuff Girls Z | |
| OP | IT'S イッツ | Tsubasa Chronicle | |
| ED | Sweet Days | Whistle! |