Matsui Naoko CDs (singles)
Naoko appears (sings/talks) in the following CD singles.
| 1991.01.21 | Characters Christmas (PCDG-027) | Song |
| 1991.01.21 | Yo-i Don! (PCDG-025) | Song |
| 1993.01.21 | Itsuka Yume no Youni (KIDA-50) | Song |
| 1993.05.21 | Lullaby Agetai (KIDA-59) | Talk |