殺老師VS齊木楠雄 ～入間市最終決戰
Manga
Koro-sensei vs. Saiki Kusuo: Iruma-shi Saishū Kessen is a Japanese one-shot manga by Yūsei Matsui and Shūichi Asō.
Translated from the Japanese Wikipedia article, available under CC BY-SA 4.0. Translated and shortened by ManhWatch AI; may contain errors.