Etsuko has done the following roles in games.

El Hazard [Sega Saturn]	Areere
Himikoden -Renge- [PlayStation]	Tadami
Meguri Aisite [Playstation]	Asamizu Ryou
Sakura Taisen 3 [Dreamcast]	Coquelicot
Sakura Taisen 4 [Dreamcast]	Coquelicot
Sonic Adventure 2 [Game Cube]	Omochao
Sonic to Himitsu no Ring [Wii]	Omochao
Tenchi Muyou [PC Engine]	Ryououki
Tenchi Muyou Game Hen [Super Famicom]	Ryououki
Tenchi Muyou! Ryououki [PC-FX]	Ryououki
Tokimeki Memorial Girl's Side 2nd Kiss [PlayStation 2]	?
Tokimeki Memorial Girl's Side 2nd Season [NDS]	?