Great Teacher Onizuka (2012) s01e05
Titre original : The most shocking story ever in GTO! Onizuka is infuriated! Saving him from his abusive parents!
Doujima has been forcibly given a tattoo by his abusive father, and his mother has vanished. He gets a gun to kill his dad, and when Onizuka tries to help, he puts the gun to Onizuka's head.