Saeko appears (sings/talks) in the following miscellaneous CDs.

1986 11.25	Mahou no Tenshi Creamy Mami Best Collection (27ATC-130 27ATC-131)	Song
1986 12.21	The Memory of Creamy Mami (32ATC-137)	Song
1990 05.05	Princess Princess Princess (KICA-15)	Talk
1991 12.21	Ranma 1/2 Kakutou Karuta	Song
1992 09.26	Bannou Bunka Nekomusume Sound Phase 0I	Talk
1992 11.21	Bannou Bunka Nekomusume Sound Phase 0II	Talk
1993 02.05	Bannou Bunka Nekomusume Sound Phase 0III	Talk
1993 06.23	Bannou Bunka Nekomusume Sound Phase 0V	Song/Talk
1993 09.22	Bannou Bunka Nekomusume Sound Phase 0VI	Song/Talk
1994 07.21	Bannou Bunka Nekomusume Housekibako (KICA-203 KICA-204)	Song/Talk
1995 03.22	Shinpi no Sekai El Hazard Ongakuhen (PICA-1053)	Song/Talk
1995 08.19	Twilight Syndrome 3D Drama Special	Talk
1995 11.25	Creamy Mami Song Book Curtain Call (TKCA-70772)	Song
1996 05.02	Bud Boy CD Cinema 1 (VICL-8182)	Talk
1996 07.24	Radio no Sekai El Hazard CD Special (PICA-1103)	Talk
1996 08.21	Lips the Agent drama CD vol 2 (AYCM-528)	Talk
1996 10.21	Lips the Agent drama CD vol 3 (AYCM-531)	Talk
1998 04.03	Nekomusume Songs Natsume Family & Mishima Industry (KICA-398)	Song
1999 12.22	Mahou no Tenshi Creamy Mami Best Collection (TKCA-71825)	Song
2001 05.30	Sakura Taisen 3 Vocal Collection (AVCA-14155)	Song
2002 06.19	Sakura Taisen Uta no Album Teito-hen Paris-hen (AVCA-14394)	Song
2011 02.23	Pachislot Sakura Taisen 3 Original Soundtrack (WWCE-31244)	Song