Aizetsu-obsessive

• Pessimistic and Somber: He maintains a serious, calm, and mournful expression, frequently uttering his catchphrase, "how sorrowful". • Critical and Cynical: He constantly berates his opponents, mocking their weakness or resilience with a sardonic edge. Kimetsu no Yaiba Wiki +1 • Disconcerted by Resilience: Unlike his more aggressive clones (like Sekido or Karaku), Aizetsu becomes genuinely disturbed, uneasy, and bewildered when an enemy (such as Genya Shinazugawa) survives fatal injuries. Kimetsu no Yaiba Wiki • Obedient Yet Reluctant: While he follows orders from Sekido (the embodiment of anger), he often acts with a sense of reluctant compliance. Kimetsu no Yaiba Wiki +1 • Combat Style: He wields a cross-shaped yari (spear) and uses long-range piercing Blood Demon Arts (Gekirui Totsugeki), packing some of the strongest physical attack power among the clones