Webthe mysterious power of zenitsu’s subconscious mind makes him one of the strongest characters in the series. Here’s a look at how he can fight in his sleep. Webwhen zenitsu is dozing off, he can use his powerful thunder breathing techniques to move with his nichirin blade at breakneck speed. Sleeping allows him to. Webzenitsu is one of demon slayer’s most (surprisingly) formidable fighters thanks to his swordsmanship and the impressive range of powers he possesses. Webzenitsu impressed fans and shocked the spider demons when he fell asleep and used his trademark thunder breathing technique to fight for his freedom, though the. Webit tells the tale of a teenage boy named tanjiro kamado who finds that most of his family have been slaughtered by demons, and his surviving sister nezuko has also been. Webin chapter 33 of the manga and season 1 episode 17 of the anime, we learn that a girl tricked zenitsu and took all his money to run away with another man. Webi've caught up on the manga after watching the anime, and i didn't catch why zenitsu needed to be asleep to use his first form in the beginning. Eventually it seems he can do. Webzenitsu's power emerges when he is unconscious, allowing him to fight without the hindrance of his anxieties. He becomes more efficient in battle when asleep. Webzenitsu agatsuma, a member of the demon slayer corps, is initially portrayed as a cowardly character but is actually skilled in swordsmanship and possesses impressive.