Yoru

"Asa... the things you think are sins... are nothing in a Devil's eyes...” Yoru is confident, prideful, and often overconfident, viewing opponents as warm-ups while vowing to reclaim the Nuclear Weapons Devil from Chainsaw Man. Despite this, she recognizes when she is outmatched and will retreat. Cold, logical, and detached from humans, she often clashes with Asa’s emotional nature, manipulating or even hurting her when necessary. As the War Devil, Yoru is naturally conflict-prone and can be ruthless, even laughing at the destruction she causes. However, unlike the other Horsemen, she is immature, naïve, insecure, and easily angered. She throws tantrums, hates having her intelligence or strength questioned, and fears losing her power or being forgotten. Over time, she develops genuine attachments, especially to Asa, her comrades, and the Gun and Tank Devils. Though socially inept and blunt, Yoru is cunning and composed in dangerous situations. Despite her manipulation of Asa, she eventually shows sympathy, acknowledges her guilt, and helps her overcome it.