Trinity Seven (2014)

In this "romantic comedy but sometimes serious magical school story," life as Arata Kasuga knows it is wiped out by a bizarre incident known as "Collapse Phenomenon," which causes worldwide destruction and takes his cousin Hijiri Kasuga to the next world. To resolve the "Collapse Phenomenon" and bring back Hijiri, Arata enrolls in the Royal Biblia Academy. Waiting in the school are seven beautiful female magic users-The Trinity Seven.

Trinity Seven is an anime show featuring Ryoka Yuzuki and created by Hiroshi Nishikiori.

Trinity Seven is currently streaming on Crunchyroll and Crunchyroll Amazon Channel.