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

1989 04.06	Kimagure Orange Road "Kimagure Orange Station" ()	Talk
1989 04.08	Kimagure Orange Road Loving Heart (LD32-5099)	Song
1989 04.28	Kimagure Orange Road "Cassette Tape no Dengon" (LD28 5072)	Talk
1989 06.25	Silent Mobius Original Drama Album "Danger" (H00K 20141)	Talk
1990 05.05	Princess Princess Princess (KICA-15)	Song
1990 06.01	Gall Force Earth Chapter Back to the school wars (POCH 2004)	Talk
1990 07.21	RG Veda (KICA-19)	Talk
1990 08.25	Lady's Song of Gall Force (POCH-2011)	Song
1990 11.21	Everybody's Christmas	Song
1992 10.28	92 Seiyuu Graffiti	Song
1993 06.20	Aa Megami-sama Tokuten-ou	Song
1994 08.24	Mamono Hunter Yohko: Doing My Best! (KICA-212)	Talk
1995 03.25	Madara -Youchien Senki (PSCR-5361)	Talk
1995 06.21	Akazukin Chacha Saint Magical Review volume 4	Song
1995 09.25	Tokyo Dengeki Kira Kira Gasshoudan The Miracle Forever (TDCD-1118)	Song
1997 10.22	Calm Breaker (KICA-375-6)	Talk
1998 04.03	Shoujo Kakumei Utena Engage Toi Mes Cont (KICA-396)	Talk
1998 09.21	Silent Mobius Original Audio Drama Mobius Collage (AYCM-615)	Talk
1998.10.??	EVE Burst Error -Eldia Hirokuhen- (KICA-1218)	Talk
1999 03.15	Kimagure Orange Road Loving Heart (TYCY-5435)	Song
1999 09.25	Barbarian Quartetto Volume 1 (MACA-2012)	Talk
2000 12.20	Ah! Megami-sama! Tokuten-oh+ (PCCG-559)	Song
2003 02.13	Full Moon wo Sagashite vol 2 (TOCT-24918)	Song