Hajime Tenga

Hajime Tenga is a second-year student at Sugomori High School and one of the core members bound together by the Kiznaiver experiment. Despite his delinquent appearance and being labeled the 'Muscle-brained Thug' among the modern Seven Deadly Sins due to his raw physicality and aggressive tendencies, Tenga harbors a genuinely upright heart and a fierce loyalty to those he calls friends. He voluntarily steps up to protect Katsuhira Agata, who cannot feel pain, proving time and again that there is far more depth beneath his rough exterior. His sharp instincts and decisive actions make him an indispensable pillar of the group.