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]	?