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

1995 10.21	It's Say You! vol 2 VHS (COVC-4614)	Talk
1995 12.21	It's Say You! vol 3 VHS (COVC-4643)	Skit, Talk
1996 04.21	It's Say You! vol 2 LD (COLC-3190)	Talk
1997 12.16	Sentimental Graffiti Summer Concert	Song, talk
1998 01.31	Sentimental Graffiti Memories of Summer Concert	Song, talk
1998 06.20	Minimum	Song
1998 07.26	Kirara Power of Love (not for sale)	Song
1998 08.28	Girls Be The First and Last Documentary (CVCD-10002)	Song
1998 10.01	SG Girls 12 Alls Last Concert video	Song, talk
1998 10.21	SG Girls 12 Alls Last Concert LD	Song, talk
2000 09.01	SG Girls' Live Memorials (COBC-4038)	Song, talk
2006 03.10	Christmas Live 2005 -My Best Song- [DVD] (REALR-3007)	event