| Artist name | Roles | Recordings |
|---|---|---|
| Grazia Raimondi (violinist) | ||
| 浜崎あゆみ | ||
| 鈴木亜美 |
| Artist name | Roles | Recordings |
|---|---|---|
| Grazia Raimondi (violinist) | ||
| 浜崎あゆみ | ||
| 鈴木亜美 |
| Artist name | Roles | Recordings |
|---|---|---|
| Grazia Raimondi | arranger | ドキドキDOCKIN’, ドキドキDOCKIN’（KARAOKE VERSION） |
| 浜崎あゆみ | remixer | Will (Wall5 remix) |
| 鈴木亜美 | remixer | AROUND THE WORLD (Wall5 remix) |