Webkaigaku was never actually ur level. Definitely a threat if allowed to continue training/feeding like yushiro said. But at the end of the day, he was a charity case since. Webhowever, the hashira training arc proved that kaigaku was the cowardly one. During a mission, he is confronted by the demon kokushibo (ryōtarō okiayu/jonah. Webupon transforming into a demon, kaigaku undergoes significant physical changes. Webeverything changed when kaigaku became a demon and jigoro kuwajima committed seppuku to atone for his apprentice’s sins. Zenitsu blamed kaigaku for the. Webkaigaku is one of the supporting antagonists in the infinity castle arc in demon slayer. Originally, kaigaku was a demon slayer who was a disciple under the. Learn about his complex relationships and the. Webmanga readers know that it detailed kaigaku's transformation into a demon and his master's death as a result. Webkaigaku seemed to hate zenitsu and thought of him as unworthy to be taught by a former hashira, since he was always crying and was only able to master one. Webthe news of kaigaku’s descent into darkness heavily affected kuwajima. Wracked with shame, the former thunder hashira took his own life and committed seppuku, a slow and agonizing form of suicide. Zenitsu learned that his former master bled out without the honor of a quick death.
