監獄学園 [Purizun Sukūru] [Prison School] #9

Volume 9 of Prison School continues the absurd and risqué saga as the male students of Hachimitsu Academy find themselves entangled in increasingly elaborate schemes to keep their illicit activities hidden from the school's secretive underground student council. This installment delves deeper into the power struggles and psychological warfare among the characters, with Akira Hiyoshi and his friends facing new threats and betrayals.