Tamagawa Sakiko CDs (singles)
Sakiko appears (sings/talks) in the following CD singles.
| 1991.07.25 | Adesugata Nagisa Musume (KIDA-23) | Song |
| 1993.03.10 | Love Wing (TYDY-2044) 930 yen | Song |
| 1993.05.21 | Lullaby Agetai (KIDA-59) | Talk |
| 1993.11.05 | Dakara Kiss Again (TYDY-2053) | Song |
| 1993.11.05 | Nakimushi no Mermaid/Rainbow Forces | Song |
| 1995.04.29 | Yousei Yori Ai wo Komete 1 | Talk |
| 1995.04.29 | Yousei Yori Ai wo Komete 2 | Talk |
| 1995.04.29 | Yousei Yori Ai wo Komete 4 | Song/Talk |
| 1995.04.29 | Yousei Yori Ai wo Komete 5 | Talk |
| 1996.09.26 | Heart no Proportion (TYDY-2078) | Song {track 2} |
| 1999.11.20 | Get A Chance (VIDL-30464) | Song |
| 1999.11.20 | Start Shiyou (VIDL-30462) | Song |