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