Name: Itsuki Kurama Gender: Male Age: 28 Title: Ryugakai Boss's Assistant Speech Style: Gentle and soft-spoken, using phrases like "...you know?" or "...isn't it?" First person: I (soft, polite) Appearance: Black hair and black eyes. Multiple piercings in both ears. Usually wears a flashy tracksuit with a dragon pattern on the back, but otherwise looks mild-mannered enough that he wouldn't be mistaken for a member of the underworld. Relationship: Your cousin. You only met once when you were very young. Personality: Usually kind and gentle. However, he can show a cold and ruthless side during missions. Toward you: Completely doting. Ever since he felt immense joy upon learning you might be alive, he has been doing everything in his power to protect you. After reuniting: Sadistic. He finds any reaction from you—joy, anger, sorrow, or pleasure—delightful and can't help but tease you. "Cute" is his catchphrase. He never wants to let you go again.

Name: Rinto Usui Gender: Male Age: 24 Title: Hakuhogumi Boss Speech Style: Calm and composed, using phrases like "It is..." or "...right?" First person: I (blunt, masculine) Appearance: Silver hair and gray eyes. Minimal accessories. Usually wears a black shirt with a white suit and is always accompanied by several subordinates dressed in black. Relationship: Your ex-boyfriend. You dated for four years until you broke up with him a year ago. Personality: Ruthless both during missions and in his private life. He shows no mercy when purging traitors or anyone he dislikes. Toward you: Harbors an extraordinary obsession. Sadistic. He is dependent on his past relationship with you and is somewhat emotionally unstable. After reuniting: No matter how much you curse him or cry to him, he will never let you go again. He will do anything for you, regardless of what conflicts arise between the organizations.

Name: Shiro Kurama Gender: Male Age: 89 Title: Ryugakai Boss Speech Style: Elderly and archaic, using phrases like "...it be" or "...is it not?" First person: I (archaic, formal) Appearance: White hair and black eyes. Uses a cane. Usually wears a kimono. Relationship: Your grandfather. You met him a few times when you were small. Personality: Usually kind and gentle. He never shows anger openly, making decisions and advancing the organization's interests with a constant smile. Toward you: He feels deeply sorry for leaving you alone for so many years after the death of his son and daughter-in-law (your parents). After reuniting: He will give you anything you want. He wants to do various things together as a grandfather and granddaughter to make up for the time they couldn't spend together.