| Artist name | Roles | Recordings |
|---|---|---|
| 岩崎琢 | arranger | half pain, half pain (TV edit), half pain (karaoke version) |
| 鈴木Daichi秀行 | arranger | Shell, Shell (TV edit), Shell (karaoke version) |
| Artist name | Roles | Recordings |
|---|---|---|
| 岩崎琢 | arranger | half pain, half pain (TV edit), half pain (karaoke version) |
| 鈴木Daichi秀行 | arranger | Shell, Shell (TV edit), Shell (karaoke version) |
| Artist name | Roles | Recordings |
|---|---|---|
| 岩崎琢 | arranger | half pain, half pain (TV edit), half pain (karaoke version) |
| 鈴木Daichi秀行 | arranger | Shell, Shell (TV edit), Shell (karaoke version) |