Webso, giyu and sanemi both got marks, and used them quite a bit in the final battle/arc. So will they die soon? Or did those other pillars die from overuse of the mark? Websanemi shinazugawa (不死 (しなず) 川 (がわ) 実 (さね) 弥 (み) shinazugawa sanemi?) is a major supporting character of demon slayer: Websanemi took kokushibo by surprise when he used his foot to grab genya’s blade. Considering that tengen already has two blades he should be able to do something. Websanemi counters kokushibo's attack with the wind breathing, third form: Clear storm wind tree, in which he praises both sanemi and their attacks for being at their absolute. Webthe hashira training arc delves into giyu's backstory and his relationship with sabito instead of focusing on training for the final battle. Tanjiro will plead for giyu to. 47, sanemi cut himself in order to tempt nezuko into attacking him. This was to prove that all demons are the same, and that nezuko is no exception. Websanemi’s tone immediately changes as he greets kagaya politely; Introducing tanjiro who is being put on trial for travelling with a demon. To everyone's surprise, the kagaya. Webthe shinazugawa brothers, genya and sanemi, share a tragic backstory of family abuse and loss, leading to a rift between them. Sanemi becomes a demon slayer,. Webcreated by manga artist koyoharu gotouge, sanemi is a complex character whose troubled past fuels his unwavering determination and relentless pursuit of justice.