The Private Aichi Symbiosis Academy was originally a high school for
high-class girls, when it became co-ed, the girls, out of fear, asked to
be permitted to bring weapons to school. When that was enforced, a
five-member vigilante corps-like organization called the "Supreme Five
Swords" was also formed.After many generations, the five swords
eventually became a group which corrected problematic students and such
the academy started proactively accepting such students in order to
correct them.Nomura Fudou was sent to that school after being part
of a huge brawl, what will he do when the only options he has after
enrolling are being expelled from that school too or being corrected the
way the rest of the male students there were... by being forced to
dress and act like girls!