Yoku aru Dasshutsu Game, also commonly referred to as "Dona Room" or "Dona's Room" in the West, is the first game in a series of escape games by Naoki Nakashima.

Yoku aru Dasshutsu Game, also commonly referred to as "Dona Room" or "Dona's Room" in the West, is the first game in a series of escape games by Naoki Nakashima.