A television commercial from Marvelous Entertainment has announced that an anime has been green-lit for BaseSon's Shin Koihime†Mus?: Otome Ry?ran Sangokushi Engi adult adventure game for personal computers. The game is spinoff from the Koihime†Mus?: Doki—Otome Darake no Sangokushi Engi game, which has already been adapted into a television anime series and a video anime. The franchise re-imagines the classic Chinese historical novel Romance of the Three Kingdoms (Sangokushi) as a "moe (fiery), moe (preciously cute) action love comedy" with an almost all-female cast.