Webat the time of his death, the latter lamented and regretted his choices in life. Kokushibo prevented his natural demon regeneration, and let the demon slayers cut him down,. In the end he was weak willed. Rather than die an honorable death almost taking out the most powerful demon to exist, he let his envy take over. Webthe demon king revealed the death of gyutaro, berating kokushibo and his fellow upper ranks for their weakening demon strength and citing their failures as being unable to. Webkokushibo's only issue is genya, since he was more than capable of holding off sanemi and gyomei. Genya's bullets are still in him but he died moments later. Using his unique blade, which had the ability to extend and change shape, kokushibo. Webkokushibo on death after living for 480 years, kokushibo was finally defeated by one of the hashira , gyomei. Gyomei was assisted by muichiro, who is. Webwe then go to a flashback scene, where kokoshibo recounts the time where he knew he was in sure danger. He briefly describes his twin brother and how he almost dies at his. Webkokushibo celebrates, bragging that all strikes against him are now ineffective because he has beaten death by beheading him. Webone of the demons that viewers are dying to know about is upper moon one kokushibo, who made his first anime appearance in kimetsu no yaiba swordsmith.
