Sailor Suit Rebel Alliance S01 E01 The Nest of Evil, Kokucho Academy!

Kokuchou Academy used to be an elite school but it is now a nest of evil. Accordingly, spunky schoolgirls Miho, Yumi, Ruri and Kei form the Sailor Suit Rebel Alliance to eliminate wrongdoers from the school premises, wearing heavy makeup in order to keep their identities hidden.