監獄学園 [Purizun Sukūru] [Prison School] #27

The twenty-seventh and final volume of the Prison School manga series, originally serialized in Weekly Young Magazine and published by Kodansha. This concluding installment wraps up the absurd, boundary-pushing saga of the boys of Hachimitsu Academy as they face the ultimate consequences of their ongoing war with the Underground Student Council. Akira Hiramoto's signature blend of extreme fanservice, dark comedy, and intricate power dynamics reaches its long-awaited resolution in this volume.