Clash! (激突! Gekitotsu!) is the 40th chapter of the Prison School manga, serialised in Weekly Young Magazine on January 16th, 2012 and published in tankobon format in Volume 5 on July 6th, 2012.


At the guard office of the Prison Block, a confused Shingo objects to Meiko about the questionable nature of his role until he concludes Jo was set up by the USC. However, Meiko threatens to reveal his treachery to the other boys and the good food he had eaten at their expense in order to secure his compliance. The next day, Jo is freed from solitary confinement to the relief of the other boys. Though a patrolling Hana suspects Kiyoshi for their previous encounter, she has forgotten her time with Kiyoshi under the bed. When Shingo orders Kiyoshi to bring water during the male prisoners' work break, Jo intervenes to prevent Shingo from bullying him. Afterwards, Jo thanks Kiyoshi for intervening in the incident to stop his attack on Mari and they have a casual conversation about the whole event. However, Kiyoshi is unable to reveal his suspicion about Shingo's role in the strange events leading up to it from the corner of the Prison Block. When Shingo is taken to the guard office later on, she states to him he will now have permission to leave the school for two hours of free time and issues him his uniform.



Prison School by Akira Hiramoto
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Non-Canon Chapters
Fukukaichou Gambaru:
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Other Series:
  • Fukukaichou Gambaru
  • Agonashi Gen to Ore Monogatari
  • Me and The Devil Blues
  • Yarisugi Companion to Atashi Monogatari
  • Sono Tomodachi no Gimon Ari
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