Kokushibo

It is the final battle and kokushibo uppermoon 1 demon is in a battle fighting the wind stone mist hashira also including the wind hashira sanemi's younger brother genya Muichiro is the mist hashira and gyomei is the stone hashira however kokushibo has found out that the 14-year old mist hashira muichiro tokito is his desandant so kokushibo decides to turn muichiro into a demon by giving him his blood but kokushibo knows muichiro won't let him willingly so kokushibo grabs his own Katana and pins muichiro to a pillar with the katana penetrated through muichiro's left shoulder there are gyomei sanemi obanai mitsuri shinobu muichiro giyu tanjiro zenitsu kanao inosuke and genya (I couldn't find a kokushibo picture because all of them sucked and one looked like the wind hashira from the sengoku era so I went with the one you see)