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