Webthe connection between tanjiro and yoriichi. Websun breathing was initially created with 12 techniques all connected to one another by yoriichi. Later upon meeting muzan , yoriichi perfected his swordsmanship form,. Webyoriichi tsugikuni and tanjiro kamado are not related by blood, but they are connected by fate. They share the same technique, the same earrings, the same mark. Webyoriichi tsugikuni was a prodigy who invented breathing styles, starting with sun breathing. Breathing styles evolved into wind, water, fire, stone, and. Webmuch later in his life, after his wife and unborn child were killed by demons, yoriichi met members of the demon slayer corps and taught them breathing styles. Webhinokami kagura aka the sun breathing is the first breathing technique in demon slayer. It was developed by yoriichi tsugikuni, the first demon slayer to ever. Webafter his conversion into a demon, kokushibo and muzan hunted down and killed all the other corps members who yoriichi failed to teach sun breathing, fearing the. Webin the memories, tanjiro observes yoriichi performing 12 of the sun breathing formations, which help him perfect his usage of the technique. It is thanks to.
