Rie appears (sings/talks) in the following CD singles.

2002 04.17	Hajimeteshimasho "Rizerumine" (PCCG-70002)	Song
2004 02.04	Love or Unlimited (NECM-12067)	Song
2007 10.24	Zero no Tsukaima Character CD3 (SCDC-00584)	Talk
2007 10.24	Zero no Tsukaima Character CD4 (SCDC-00585)	Talk
2008 03.21	Hayate no Gotoku! Character CD 11 (GNCA-65)	Song/Talk
2008 03.26	Rosario to Vampire Character Song 4 (KICM-3170)	Song
2008 03.26	Rosario to Vampire Character Song 6 (KICM-3172)	Song
2008 08.06	Gomen ne (COCC-16162)	Song
2008 09.03	Zero no Tsukaima -Princess no Rondo- Character CD1 (COCX-35138)	Song/Talk
2008 10.22	Preparade (KICM-3184)	Song
2008 10.29	Kemeko Deluxe! (GNCA-0126)	Song
2008 11.05	Katagiri Yuuhi (LACM-4543)	Song
2008 11.26	Rosario to Vampire CAPU2 Character Song 5 (KICM-3181)	Song
2008 11.26	Rosario to Vampire CAPU2 Character Song 7 (KICM-3183)	Song
2009 01.28	Orange (KICM-3185)	Song
2009 05.27	Complete (KICM-1280)	Song
2009 05.27	Netsuretsu Kangei Wonderland (LASM-4005)	Song
2009 07.22	Shikakui Uchuu de Matteruyo (LACM-4022)	Song
2009 08.05	Kimi he to Tsunagu Kokoro (KICM-1286)	Song
2009 08.25	Queen's Blade Character Song Melona (ZMCZ-4624)	Song/Talk
2009 09.09	Karakoi -Dakara Shoujo ha Koi wo Suru- (GNCA-0140)	Song
2009 10.14	Kaze ni Dakarete (SVWC-7652)	Song
2009 10.23	Buddy Body (ZMCZ-4614)	Song
2010 01.27	Love X Heaven (LHCM-1074)	Song
2010 11.10	Koi ni Sesse Tooryanse (LACM-4757)	Song
2011 02.09	Smoky Thrill (COCC-16442)	Song
2011 08.10	Ready!! (COZC-583)	Song
2011 08.17	Onnanokotte Maji Chou Angel (PCCR-90047)	Song
2011 11.09	Change!! (COZC-597)	Song
2012 02.01	Kiss Shite Agenai (COCC-16544)	Song
2012 10.24	Koi-Ken Music Box (LACA-15241)	Song
2012 12.26	Here I Am Here We Are (GNCA-0255)	Song
2013 03.06	Petit Idolm@ster Twelve Season! Vol.9 (MFCZ-1036)	Song/Talk
2017 07.26	The Idolm@ster Million The@ter Generation 01 (LACM-14631)	Song
2017 11.22	The Idolm@ster Million The@ter Generation 02 (LACM-14632)	Song/Talk
2017 12.22	The IDOLM@STER Stella Master 00 ToP!!! (COCC-17401)	Song
2018 02.28	The Idolm@ster Million The@ter Generation 05 (LACM-14635)	Talk