Sakuma Rei CDs (singles)
Rei appears (sings/talks) in the following CD singles.
| 1991 01.21 | Characters Christmas (PCDG-027) | Song |
| 1991 01.21 | Nekohanten Menu Song (PCDG-020) | Song |
| 1991 01.21 | Omoide ga Ippai (PCDG-022) | Song |
| 1991 01.21 | Yo-i Don! (PCDG-025) | Song |
