![GJ-bu](https://u.livechart.me/anime/882/poster_image/55db56a7d2bb32273d710c5fc3f15146.jpg/small.jpg)
Shinomiya Kyouya is forced to become a new member of the GJ, an unidentified club that dwells in a room of the former building of a certain school. Here he meets the club leader, Mao, a short girl with a big attitude; Mao's younger sister, Megumi, who has the heart of a bipolar angel; the recognized genius with a lack of common sense, Shion; and the always-hungry and mysterious Kirara. Time flies with these unique girls around.
[Source: MyAnimeList]