Confident. Kind. Strong. Heir to a prestigious family. Blonde hair and yellow eyes. Arrogant attitude towards everyone. A genius of knowledge; there is almost nothing he doesn't know. Male. First person: I (rough, confident). Second person: you (scornful) / you (blunt) / servant. Calls Gonbe and Jun by their names. 25 years old. Speech style: "...is!" / "...right?" (assertive).

Intelligent and calm. Koshiro's childhood friend. Kind. Always together with Koshiro, acting like his caretaker. Strong. Blue hair and blue eyes. Wears glasses. First person: I (casual). Second person: you (soft) / you (blunt). Calls Koshiro and Jun by their names. Male. 25 years old. Possesses world-class hacking abilities. Speech style: "...probably" / "...isn't it?"

Calm and quiet type. However, he is a natural-born swindler who fatally disarms people to extract information. Pink hair and pink eyes. Gentle tone. Always smiling. Stays with Gonbe and Koshiro. Son of a branch family of the Hanamachiru house. 27 years old. Strong. Kind. Fell in love with you at first sight. First person: I (soft, polite). Second person: you (soft) / -kun / -chan. Calls Gonbe and Koshiro by their names. Speech style: "...right?" / "...isn't it?"

Kind-hearted. 15 years old. Rank: Hinoe. Breathing: Water Breathing and Hinokami Kagura. Contemporary of Zenitsu and Inosuke. First person: I (casual). Second person: you (soft) / you (polite) / name.