Les Misérables (レ・ミゼラブル Re Mizeraburu) is the 155th chapter of the Prison School manga, serialised in Weekly Young Magazine on October 20th, 2014 and published in tankobon format in Volume 16 on March 6th, 2015.


As Mitsuko rushes over to Risa, her underwear slips while a knife falls on Mari's underwear when she was getting up to stop the scene, stretching her underwear and pushing her to the others. Mitsuko remove Risa's mantle as she falls. Mari falls too while Mitsuko hangs her hand on Kiyoshi's panties and Risa losing her bra too. Finally they are all on the ground. Mari is on Kiyoshi, her chest to the levels of his face, while Mitsuko and Risa are grabbing something in Kiyoshi's panties. Mari tells him that he can reveal . Risa see the thing she grabs is Andre, but soon realize it not him before fallen unconscious while Mitsuko found the escape tool hiding in Kioyshi's trousers.
In the bathroom, Kate thinks she will win when the day will be over, accidently empty the shampoo bottle. A student then ask the stressed Kate why she is wearing her stocking, and is then tell that she has a call : She is delight when she heards that Mitsuko discovered item from an escape kit.



The chapter title is a cultural reference to the epic romance-drama film Les Misérables , an adaptation of the titular musical.


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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