Some of the video media (Bluray, DVD, laser disc, VHS tape) that Mariko has appeared in are as follows.

1995.09.??	Video de AnimeV (magazine present)	Talk
1995.??.??	Marmalade Boy LD Box 2 (KILA-9052-98)	Interview
1995.??.??	Marmalade Boy LD Box 3 (KILA-9059-65)	Interview
1996 03.16	Kouda Mariko First Concert "Vivid" (KILM-44 KIVM-98)	Song, Talk
1997 06.21	Konami All Star Festa 97 (KIVM-213 KILM-53)	Song
1998.04.??	My Best Friend (KIVM-230 KILM-57)	Song
1998 08.07	Kouda Mariko Concert Tour 97-98 (KILM-58)	Song
1999 08.06	My Best Friend 2 (KMVM-1 KMLM-1)	Song
1999 12.18	Voice Festival to 2000 (KIVM-250)	Stage
2000 02.04	Mariko Kouda Concert Tour 95 Vivid DVD	Song
2000 02.04	Mariko Kouda Concert Tour 96-97 Owaranai Encore DVD	Song
2000 02.04	Mariko Kouda Concert Tour 97-98 Nande Datteba DVD	Song
2000 02.04	Mariko Kouda Music Clips My Best Friend plus DVD	Song
2000 02.04	Special Summer Live 99 Aozora de Aishiteru 2nd Touch DVD	Song
2000 10.18	Mariko Kouda Video Clips 2000 vol 1 (KIBM-8) [DVD]	video clips
2004 01.28	Koi no American Football (CD+DVD) [Drops] (KICM-9003)	promo video
2004 02.04	Koi no American Football (CD+DVD) [Drops] (KICM-91096)	promo video
2004 04.28	Furare Kibun de Rock'n Roll (CD+DVD) [Drops] (KICM-91105)	promo video
2004 07.28	Can_Drops (CD+DVD) [Drops] (KICA-646)	event, backstage, making of video
2004 11.03	Kimi ga Iru Sora [CD+DVD] (KICM-91122)	promo video
2004 12.22	Drops Live Tour 2004 [DVD] (KIBM-75)	event