| Artist name | Roles | Recordings |
|---|---|---|
| BoA (South Korean singer and actress) | ||
| Show Your Shoe |
| Artist name | Roles | Recordings |
|---|---|---|
| BoA (South Korean singer and actress) | ||
| Show Your Shoe |
| Artist name | Roles | Recordings |
|---|---|---|
| BoA | keyboard | STILL. |
| Show Your Shoe | arranger, piano | 一番の宝物 ～Yui final ver.～ |