Kouda Mariko CDs (solo)
Mariko has released the following solo CDs.
| 1993.11.25 | Kiss (TKCA-70195) | Song |
| 1994.11.23 | Pure (KICA-7647) | Song |
| 1995.09.05 | Vivid (KICA-7673) | Song |
| 1996.02.16 | Twinbee Vocal Paradise featuring Kouda Mariko | Song |
| 1996.03.23 | Kouda Mariko no Radio Canvas Vol. 3 (KICA-7694) | Talk |
| 1996.07.24 | Happy! Happy! Happy! | Song |
| 1997.03.05 | Mariko Kouda Concert Tour '95-'96 Owaranai Encore | Song |
| 1997.09.26 | Nandedatteba (KICS-7607) | Song |
| 1998.02.25 | My Best Friend (KICS-7610) | Song |
| 1998.07.24 | Daisuki na Uta (KICS-7612) | Song |
| 1999.02.26 | Yattemiyou (KICS-7615) | Song |
| 1999.08.?? | My Best Friend 2 (KMCS-3) | Song |
| 2000.12.06 | Colorful "Special Selection Album" () | Song |
| 2001.02.07 | Special Selection Album Colorful 3 () | Song |
| 2002.07.24 | Kouda Mariko no GM CD (KICA-1272) | Talk/Song |