Weba user of sound breathing, tengen showed off his flashy fighting style throughout the season, the highlight being his musical score technique in the final battle. Webthe sound breathing (音 (おと) の 呼 (こ) 吸 (きゅう) , oto no kokyū?) is a breathing style unique only to the sound hashira tengen uzui. The sound breathing is branched. Webtengen's sound breathing technique involves disorienting his opponents with loud, distracting sounds and noises. He uses tiny bombs, which he sets off mid. Websound breathing (音 (おと) の呼 (こ) 吸 (きゅう) , oto no kokyū?) is a breathing style derived from thunder breathing. Sound breathing is a breathing style that mimics. 938k subscribers in the kimetsunoyaiba community. Reddit’s main and largest anime and manga community.