Volume 13 is the thirteenth volume of the Prison School manga by Akira Hiramoto, published on May 2nd, 2014 in tankobon format by Kodansha.[1]


The bathing area of the Prison Block is shut closed trapping Kiyoshi and Mari together. To their collective panic, they are joined by a nest of vipers due to Kate's secret machinations. With no-one from the USC or the guarding supervisors to help them, the multiple bites they accrue forces them to take drastic action to save each other! The other boys discover that their adolescent dream is in danger - how will they respond?

Chapter listEdit

External linksEdit


  1. Prison School Volume 13 (Akira Hiramoto): Yanmaga|Kodansha Comics. (Japanese) Retrieved 13-12-2015.


Prison School by Akira Hiramoto
Volume 1:
Volume 2:
Volume 3:
Volume 4:
Volume 5:
Volume 6:
Volume 7:
Volume 8:
Volume 9:
Volume 10:
Volume 11:
Volume 12:
Volume 13:
Volume 14:
Volume 15:
Volume 16:
Volume 17:
Volume 18:
Volume 19:
Volume 20:
Volume 21:
Volume 22:
Volume 23:
Not in Volumes:
Non-Canon Chapters
Fukukaichou Gambaru:
Anime Promotion:
Other Series:
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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