Keisuke Yamakawa
Lyricist
Songs（4 songs）
| Type | Song | Anime | |
|---|---|---|---|
| OP | Nijiiro no Sunadokei | Kasumin 2 | |
| ED | Hoshi ga Utatta Monogatari | Kasumin 2 | |
| OP | Nijiiro no Sunadokei | Kasumin | |
| ED | Hoshi ga Utatta Monogatari | Kasumin |
Lyricist
| Type | Song | Anime | |
|---|---|---|---|
| OP | Nijiiro no Sunadokei | Kasumin 2 | |
| ED | Hoshi ga Utatta Monogatari | Kasumin 2 | |
| OP | Nijiiro no Sunadokei | Kasumin | |
| ED | Hoshi ga Utatta Monogatari | Kasumin |