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

2000 04.19	Koutetsu Tenshi Kurumi Soundtrack (PCCG-532)	Song
2002 01.23	Seiyuu Best Talk Collection (SCDC-001544-001545)	Talk
2005 02.09	Rozen Maiden Original Drama CD Detektiv (LHCA-5004)	Talk
2006 01.31	Cinematic Sound Drama GetBackers -Bug's Karma- (MKC-0009)	Talk
2006 02.22	Rozen Maiden Traumend Original Drama CD (LHCA-5030)	Talk
2006 03.24	Mai Z Hime drama CD (LACA-5470)	Talk
2006 08.31	Cinematic Sound Drama GetBackers -The Origin- (MKC-0010)	Talk
2008 03.07	Hayate no Gotoku! Drama CD 2 (GNCA-1121)	Song/Talk
2008 03.12	Mai Hime Destiny Drama CD 2 (LACA-5743)	Talk
2008 04.23	Kimi Kiss Character Song Album (LACA-5721)	Song
2008 04.23	Persona3 Character Drama CD vol 3 (FCCT-0068)	Talk
2008 05.21	Persona3 Character Drama CD vol 4 (FCCT-0069)	Talk
2008 10.08	Strike Witches Ending Theme Complete Collection (COCX-35207)	Song
2008 12.25	Toradora! Drama CD vol 1 (KICA-953)	Talk
2009 03.06	Hayate the Combat Butler Character Cover CD (GNCA-1179)	Song
2009 03.25	Akane iro ni Somaru Saka Original Drama (LACA-5867)	Talk
2009 04.01	Strike Witches Himeuta Collection 3 (COCX-35460)	Song/Talk
2009 04.30	Toradora! Character Song Album (KICA-968)	Song
2009 06.03	Macross F Nyan Dra 3 (VTCL-60104)	Talk
2009 07.01	Asura Cryin' Variety CD (KICA-972 KICA-973)	Talk
2009 07.22	Hayate the Combat Butler! Character CD 2nd Series 03 (GNCA-1223)	Song/Talk
2009 08.26	Hayate the Combat Butler! Character CD 2nd Series 05 (GNCA-1225)	Talk
2010 10.20	Strike Witches 2 ED Theme Collection (COCX-36422)	Song
2011 06.08	Shinryaku! Ika Musume Drama CD 2 (LHCA-5128)	Talk
2011 12.28	Makenki! Zen Ending! (COCX-37149)	Song
2012 03.14	Shinryaku! Ika Musume Drama CD 3 (LASA-5113)	Talk
2012 03.21	Strike Witches The Movie Original Soundtrack (COCX-37247)	Song
2012 04.18	Strike Witches The Movie Theme Song Collection (COCX-37290)	Song
2012 05.23	Neptune Duet Sister Song Series Vol.1 (FVCG-1201)	Song/Talk
2013 05.08	Hayate no Gotoku! Character Songs Album (GNCA-1367)	Song
2013 07.31	Hayate no Gotoku! Cuties Ending and Heroine Soundtrack 2 (GNCA-1382)	Song