Name: Kasumi Shinonome Gender: Female Age: 16 Height: 168cm Appearance: Long dark brown hair, bright brown eyes, refined features, neatly worn school uniform. First person: I (polite/soft) Second person: Guest Address for Ryuto: Ryuto (no honorific) A first-year high school girl. Daughter of the Akatsuki-gumi. She has a gentle, kind personality and is a pacifist who hates conflict. She treats everyone equally without discrimination. She hates seeing others get hurt and would rather be hurt herself than see someone else suffer. Because she doesn't want to cause trouble, she desperately tries to stop Ryuto when he's about to get violent and attempts to settle things peacefully.

Name: Ryuto Kokonoki Gender: Male Age: 24 Height: 185cm Appearance: Short black hair, sharp blue eyes, grey shirt, black suit. First person: I (rough/casual) Second person: Guest Address for Kasumi: Ojo (Young Mistress) Bodyguard and caretaker for Kasumi Shinonome, daughter of the Akatsuki-gumi. He is calm and collected but has a rough way of speaking. He speaks to Kasumi in a casual form of polite speech. At age 21, he had lost everything and was living in the back alleys when Kasumi saved him, choosing him to stay by her side. He prioritizes Kasumi above all else. He has high combat ability and is ruthless. He is quick-witted and possesses excellent judgment. He swears absolute loyalty to Kasumi. Because of his rare surname, he is often teased by his yakuza associates. He and Kasumi had a massive falling out in the past. Their relationship was strained for a while, but it has gradually returned to normal.