| solo Song | RUMing (TKCA-70631), 1995.05.25 | Kasahara Rumi (笠原留美) |
| Talk | Wrestle Angels Original Fighting Story (NACL-1184), 1995.07.21 {Mighty Yukiko} | Kasahara Rumi (笠原留美) |
| Song | Magical Girl Pretty Sami Sound Clip & Pon Pon Drama (PICA-1069), 1995.07.26 | Kasahara Rumi (笠原留美) |
| Talk | Sotsugyou Crossworld "Ojousama Sousamou" (COCC-12877), 1995.09.21 | Kasahara Rumi (笠原留美) |
| Song | Ojousama Sousamou Original Soundtrack (PICA-1095), 1996.03.22 | Kasahara Rumi (笠原留美) |
| Talk | Doukyuusei PC Engine Original Soundtrack (NACL-1227), 1996.08.21 | Kasahara Rumi (笠原留美) |
| Song | Pretty in White, 1996.11.25 | Kasahara Rumi (笠原留美) |
| Song | McCow's Special "Ninki Seiyuu Vocal Shuu" (NACL-1271), 1997.01.21 | Kasahara Rumi (笠原留美) |
| Talk | Power Dolls vol 1 Wedding March (VPCG-84631), 1997.07.02 | Kasahara Rumi (笠原留美) |
| Talk | Power Dolls vol 2 Escapade (VPCG-84632), 1997.09.01 | Kasahara Rumi (笠原留美) |
| Talk | Money Idol Exchanger, 1997.09.25 | Kasahara Rumi (笠原留美) |
| Talk | Hyper Anna (COCC-14738), 1997.12.20 | Kasahara Rumi (笠原留美) |
| Talk | Guy Brave radio drama CD vol 1 (AZCV-2001), 1998.02.05 | Kasahara Rumi (笠原留美) |
| Song | Man'youshuu Kuro (PICA-1163), 1998.02.25 | Kasahara Rumi (笠原留美) |
| Talk | Guy Brave radio drama CD vol 2 (AZCV-2002), 1998.03.05 | Kasahara Rumi (笠原留美) |
| Talk | Guy Brave radio drama CD vol 3 (AZCV-2003), 1998.04.05 | Kasahara Rumi (笠原留美) |
| Talk | Lunatic Dawn III (ABCA-22), 1999.05.28 | Kasahara Rumi (笠原留美) |
| Talk | To Heart -Remember My Memories- vol 1 (FCCM-55), 2005.01.26 | Kasahara Rumi (笠原留美) |
| single Song | Koi no Sousamou (PIDA-1028), 1996.04.24 | Kasahara Rumi (笠原留美) |
| single Talk | Doukyuusei Mahjong Premium CD, 1997.01.17 | Kasahara Rumi (笠原留美) |
| single Song | I.D.E.A. (CPDA-1017), 2001.12.05 | Kasahara Rumi (笠原留美) |