Ryouko has done the following roles in games.

Arknights [smartphone]	Fang
D.C.P.S. -Da Capo- Plus Situation [PS2]	Mikkun
Love Smash! 5 -Tennis robo no hanran- [PlayStation 2]	Ruby
Luminous Arc 2 Will [NDS]	Fil
Saki -Saki- Zenkokuhen [PS Vita]	Someya Mako
Sentimental Prelude [PlayStation 2]	Tachibana Natsumi
Shining Wind [PlayStation 2]	Karis
Tekken 5 [Arcade, PlayStation 2]	Kazama Asuka
WILD ARMS the 4th Detonator [PlayStation 2]	?
Zwei II: Sky-High Great Adventure [Windows]	Montblanc
Zwei II: Sky-High Great Adventure [Windows]	Pokkle