22/7

22/7 (ナナブンノニジュウニ pronounced "nanabun no nijyuuni") or shortened as ナナニジ (pronounced "nananiji") is a Japanese digital seiyuu idol group. The project is described as "Idols Who Cross Dimensions" and was formed by a collaboration of Yasushi Akimoto, Aniplex and Sony Music Records. The group consists of 11 members and is led by Reika Sato/Chiharu Hokaze with Miu Takigawa/Nagomi Saijo as their center.