Komatsu Rika roles
Anime
Rika has done the following roles in anime.
| Boys Be [2000] {Episode 11} | Morio Junna |
| Gravitation [2000-2001] {OVA} | assistant |
| Hoshi no Kirby [2001] | Bun |
| The King of Burning Desert Gandalla [1998] | Emma Branton |
| Mamotte Shugogetten [1999] {Episode 7} | letter |
| Mamotte Shugogetten [1999] {Episode 8} | resident |
| One Piece [1999-] {Episode 30-33} | Chabo |
| RUN=DIM {Episode 4} | Rena |
| Shin Hakkenden | Noburu |
| Tokyo Mew Mew [2002] | Fon Purin's mother |
| Yuu + Gi + Ou [Yuugiou] {Episode 19} | Kaoruko's friend |
| Yuu + Gi + Ou [Yuugiou] {Episode 1,21} | female student |
Games
Rika has done the following roles in games.
| Blue Breaker Burst -Hohoemi wo anata to- [PlayStation] | ? |
| Dream Mix TV: World Fighters [GameCube, PlayStation 2] | Kiji |
| Dream Mix TV: World Fighters [GameCube, PlayStation 2] | Minibonbi- |
| Dream Mix TV: World Fighters [GameCube, PlayStation 2] | Momotarou |
| Eiyuu Shigan Gal Act Heroism [Sega Saturn, Playstation] | Rika |
| Gakuen Sentai Solblast [Playstation] | Sanjou Miki |
| Grow Lanser [Playstation, PSP] | Ruise |
| Love Songs ADV: Futaba Riho 19 Sai -Fuyu- [Playstation 2] | Ayano |
| Love Songs Idol ga Classmate [Playstation 2] | Ayano |
| Magna Carta (Maguna Karuta) [PlayStation 2] | Maya |
| Only You [PlayStation 2] | Anna Karenina |
| Seishoujo Kantai Virgin Fleet [Playstation] | Kakimoto Tokimi |
| Shin Sangoku Musou 2 [PlayStation 2] | Chou Sen |
| Shin Sangoku Musou 3 Empires [PlayStation 2] | Chou Sen |
| Shin Sangoku Musou 3 Empires [PlayStation 2] | New Bushou (Mujaki) |
| Shin Sangoku Musou [Playstation 2, PSP] | Chou Sen |
| Shirogane no Torikago [PlayStation 2] | Mini- |
| Sotsugyou III -Wedding Bell- [Playstation, Sega Saturn] | Saitou Yukari |
| Summon Night 2 [PlayStation] | Lu Aflahan |
| Tobal 2 [PlayStation] | Chako |
| True Love Story 3 [PlayStation 2] | Mayumi Chiduru |
| Twinkle [Windows] | Hiyokko |
| Zenkoku Seifuku Bishoujo Grand Prix -Find Love [Sega Saturn] | ? |
Drama
Rika has done the following roles in audio drama.
| Aishiteru to ittekure [CD] | Yoshimine Taeko |
| Denshin Mamotte Shugogetten! [CD] | ? |
| Senor Senorita [CD] | ? |
| Sentimental Graffiti [CD] {Ano Hi no Mama no Kimi de Ite} | boy |
| Sotsugyou III [CD] | Saitou Yukari |
| Summon Night -Anohi no kakera- [CD] | Ruu |
| Time Leap [CD] | ? |
| Uta wo kikasete [CD] | Saitou Masami |
| Voice Theater Series [CD] {volume 6} | ? |