Kasahara Rumi roles
Anime
Rumi has done the following roles in anime.
| Aa Megami-sama movie [2000] | Ere |
| Air Master [2003] | Utsumi Mika |
| Fortune Quest [debut] | Pastel |
| Full Metal Alchemist (Hagane no Renkinjutsushi) | Martel |
| Jigoku Sensei Nuubee | Inaba Kyoko |
| Kishin Heidan [1993-1994] {volume 1,4} | Pearl |
| Ojousama Sousamou | Nena Keelof |
| Outlaw Star | Clair |
| Pretty Sami (OAV) | Amano Misao/Pixy Misa |
| Pretty Sami (TV) | Amano Misao/Pixy Misa |
| Princess Nine | Saotome Tomoko |
| Princess Nine | Mita Kanako |
| Sailor Moon {S} | Ptilol |
| Sailor Moon {Episode 91} | Mika |
| Sailor Moon {Episode 100} | manager |
| Sailor Moon {Make Up! Sailor Senshi} | girl A |
| Sakura Tsuushin | Natsuki Kami |
| Slam Dunk {movie} | cheerleader |
| To Heart 2: Remember my Memories | Miyauchi Remi |
| To Heart [1999] | Miyauchi Remi |
| Uchuu Kaizoku Mito no Daibouken 2 | Ranban |
| Uchuu no Stellvia (Stellvia of the Universe) | Katase Chiaki |
Games
Rumi has done the following roles in games.
| Angel Graffiti -Anata he no profile- [PlayStation] | Houjou Yayoi |
| Anime Freak FX 4 [PC FX] | Kasahara Rumi |
| Doukyuusei [PC Engine] | Nishina Kurumi |
| Doukyuusei if [Sega Saturn] | Nishina Kurumi |
| Doukyuusei Mahjong [Playstation] | Nishina Kurumi |
| Dragon Knight 4 [PC FX] | Nereid |
| Ganbare Goemon 2 [Nintendo 64] | Yae |
| Ganbare Goemon [Nintendo 64] | Sasuke |
| Madou Monogatari I [PC Engine] | Ki Puyo |
| Mahou no Shoujo Silky Lip [Megadrive] | Rimera |
| Mahou Shoujo Pretty Sami [Sega Saturn] | Amano Misao |
| Mahou Shoujo Pretty Sami part 2 [Playstation] | Pixy Misa |
| Money Idol Exchanger [arcade] | Everyworker |
| Ojousama Express [Playstation, Sega Saturn] | Elena Yuri Nordis |
| Ojousama Sousamou [PC FX] | Nena Keelof |
| Power Dolls 2 [Playstation] | Julie Rayberg |
| Princess Minerva [PC Engine] | Mizuno |
| Quiz DE Gakuensai [PC Engine] | ? |
| Sentimental Graffiti 2 [Dreamcast, WIN] | Kurokawa Mari |
| Sonata [PlayStation] | Kinjou Kanare |
| Star Ocean Second Story [PlayStation] | Chisato Madison |
| Star Ocean Second Story [PlayStation] | Feria |
| To Heart [Playstation] | Miyauchi Lemmy |
| Tokimeki Mah Jong Paradise -Dear My Love- [Arcade] | Hazuki Seiyo |
| Wakusei Kougekitai Little Cats [PC-FX, Playstation] | Misato |
Drama
Rumi has done the following roles in audio drama.
| Black Rod [CD] | Naomi |
| Chivas 1-2-3 [CD] | Ruua |
| Guy Brave [CD] | Momolita |
| Hyper Anna [radio] | Kaneko Mitsue |
| Kamaitachi no yoru [CD] | Kitano Keiko |
| Lunatic Dawn III [CD] | Tenkajin no Minako |
| Money Idol Exchanger [CD] | Arashizaki En (Everyworker) |
| Power Dolls [radio] | Cecil Felix |
| Sotsugyou Cross World All Stars On Stage [CD] | Nena Keelof |