Webinosuke first appeared in the anime and manga of demon slayer during the tsuzumi mansion arc. Inosuke was stuck inside the mansion for three days because of the blood. Inosuke is a young man of average height and pale complexion with an extremely toned and muscular build for his age, possessing large, defined muscles most. Inosuke had wandered into the kyogai's drum house presumably looking for a demon to kill to serve as his catalyst to becoming stronger,. Weba swordsman in the demon slayer corps and one of tanjiro’s peers. He is combative and loves to rush headfirst into battle. He uses the beast breathing technique, and. His brash, headstrong personality,. Weboriginally, if a child grows up to a certain age (about 12 years old, this is called critical age) without being exposed to human language, he cannot master it. A breathing style distantly derived from wind breathing and the personal creation of.
