Hinata Sugai

As the silent representative of the Naraka Realm, this composed young woman is rarely seen without her small, fire-breathing demon companion. While she appears tranquil, her pet can transform into a massive beast if she loses control of her inner power. Sakura’s younger sister, she often uses her demon to disrupt Ikkou’s potential awakening, sometimes out of malice. When not suppressing her darker nature, she enjoys studying haniwa as an active member of the school's tiny Haniwa Research Club.