The official website for Takeshobo's Manga Club and Manga Life MOMO magazines confirmed on Monday that there will be an original video anime (OVA) adaptation of Tae Sano's Morita-san wa Mukuchi manga and added that a second anime release is planned. The four-panel manga follows the everyday life of a high school girl named Mayu Morita who is exceedingly gentle and thoughtful, to the point that she does not say much of anything to anyone.