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

1990 11.21	Inferiusu Wakusei Senshi Gaiden Condition Green (VICL-5009)	Talk
1990 11.25	Seiyuu Graffiti	Song
1991 07.21	DoCo First	Song
1991 12.21	Ranma 1/2 Kakutou Karuta	Song
1992 10.28	92 Seiyuu Graffiti	Song
1992 11.21	Kaze no Densetsu Xanadu II Heroine Tachi no Tanjoubi (KICA-1167)	Talk
1992 12.16	M.M.S. Bangai Dreaming Party Yuki (POCH-2201)	Talk
1993 01.21	The Future-Retro Hero Story act 1 (KICA-7001-7002)	Talk
1993 03.24	The Future-Retro Hero Story (KICA-7005)	Talk
1993 05.21	Seireitsukai -Kyoukou no zanzou- vol 1 (SRCL-2611)	Talk
1993 07.21	Seireitsukai -Kyoukou no zanzou- vol 2 (SRCL-2667)	Talk
1994 01.25	Fire Emblem (MWCG-0007)	Talk
1994 08.25	Bakuretsu Hunter Whip 2 ()	Talk
1994 10.01	Seirei Tsukai Mega D Style (SRCL-3009)	Talk
1994 10.19	Dragon Quest V CD Theater volume 1 (ECD-009/ISBN4-87025-771-8)	Talk
1994 11.22	Dragon Quest V CD Theater volume 2 (ECD-010/ISBN4-87025-780-7)	Talk
1994 12.16	DoCo Second	Song
1995 01.20	DoCo Original Karaoke	BG Vocals
1995 01.25	God Save The Sugekomakun! (TDCD-1064)	Talk
1995 08.19	Twilight Syndrome 3D Drama Special	Talk
1995 09.21	Kaze no Densetsu Zanadu II (KICA-1167)	Talk {Sofia}
1995 09.25	Tokyo Dengeki Kira Kira Gasshoudan The Miracle Forever (TDCD-1118)	Song
1995 11.16	Seiyuu Graffiti (VICL-5313)	Song
1995 11.22	Tarako Pappara Paradise (KICA-1170)	Talk
1996 09.21	Zoku -Hatsukoi Monogatari Song Collection (BVCH-639)	Song {10}
1996 11.21	Josei Seiyuu Group Ongakushi (PCCG-364)	Song
1996 12.11	Mahou Tsukai Tai! no Bunkasai (TYCY-5534)	Talk
1997 05.21	Voice Actress Best Song Collection 89-90 (APCM-5100)	Song
1997 11.21	Aika vol 2 Sweet Emotion (COCC-14630)	Talk
1998 04.01	Yuukyuu Gensoukyoku 2nd Album drama CD vol 1 (PCCB-309)	Talk
1999 12.22	Seraphim Call 12 Seraphim Tachi no Seiya (PICA-7012)	Song
2000 10.12	Minna de Tsukuru Yuukyuu CD! (SCDC-00033)	Talk