Sugawara Sachiko CDs (singles)
Sachiko appears (sings/talks) in the following CD singles.
| 1997 03.14 | Tokimeki Memorial Disk Collection 4 Nijino Saki Diary (21) | Talk |
| 1997 03.14 | Tokimeki Memorial Disk Collection 4 Special (SP-04) | Talk |
| 1997 07.24 | Deaete Yokatta/Doki Doki (KIDA-7629) | Song |
| 1997.0?.?? | Tokimeki Memorial Disk Collection 6 Nijino Saki Date (33) | Talk |
| 1997.0?.?? | Tokimeki Memorial Disk Collection 6 Special (SP-06) | Talk |
| 1998 11.21 | Konnani Kimi ha Attakaindane [Little Wings] (VICL-35035) | Song |
| 1999 01.22 | Momoiro Tairiku (KIDA-7850) | Song |
