Eriko 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
1990 06.01	Gall Force Earth Chapter Back to the school wars (POCH 2004)	Talk
1990 08.25	Lady's Song of Gall Force (POCH-2011)	Song
1999 03.15	Kimagure Orange Road Loving Heart (TYCY-5435)	Song