Armed Girl's Machiavellism is a manga series that received an anime adaptation in 2017.
Fudo Nomura was sent to the The Private Aichi Symbiosis Academy after being involved in a brawl and is now left with two options, dress and act like a girl in the same manner as all other male students or being expelled.
Fudo's shirt is unbuttoned.
Episode 1 Edit
Fudo is shirtless in a flashback.
Episode 2 Edit
Fudo takes a bath.
Episode 3 Edit
Fudo uses a manga kept inside his shirt to block Mary's sword.
Episode 6 Edit
Fudo is presented with a photo depicting an incident that he has no recollection of.
Episode 7 Edit
Fudo strips naked while fighting Satori.
Episode 8 Edit
Fudo hides after the fight.
Episode 12 Edit
Fudo unbuttons his shirt in order to exploit Amou's weakness.