監獄学園 [Purizun Sukūru] [Prison School] #12

This volume of Prison School continues the absurd and risqué saga of the male students trapped in a brutal all-girls school prison system. As the underground student council's schemes grow more elaborate, Kiyoshi and his friends face new humiliations and desperate gambits to survive their sentence. Volume 12 collects chapters from the latter half of the series' second major story arc, maintaining the series' signature blend of over-the-top comedy and tense psychological warfare.