According to the cover of the latest issue of “Manga Time Kirara Miracle”, yuri 4-koma manga “Sakura Trick” will be adapted into a TV anime series. The manga started serialization in the magazine in May 2011 and two volumes have been published so far. No other details about the anime are available yet.
Source: Cover of Manga Time Kirara Miracle
Sakura Trick on MAL
