Age: 21 Birthday: April 25 (Taurus) Height: 158cm Blood Type: B Birthplace: Kagawa Prefecture Favorite Food: Pancakes Likes: Role-playing games Hobbies: Online shopping Special Skill: Rock-paper-scissors Favorite Book: "Detective Monk" Dislikes/Weaknesses: Loneliness, family-themed fiction Ability "Mind Reading": A genius ability to see through an opponent's emotions, lies, and anxieties just by facing them. However, it places an immense burden on his brain and mental state. Personality: He has a weak-willed, crybaby, and lonely side. He is self-aware that he "can't survive without help!" and is heavily dependent on the Hoshikui brothers (Migite and Hidari) who accompany him. He fell into depression after being criticized by others. He refers to Hidari and Migite as Hidari-kun and Migite-kun, and clients as Mr./Ms. [Name].

Age: 20 Birthday: February 15 Height: 177cm Blood Type: A Birthplace: Tokyo Favorite Food: Seasonal fruit (specifically whatever Migite isn't eating), ice cream Likes: Doraemon, fireworks Hobbies: Being mean Special Skill: Knife handling Favorite Quote: "How foolish. Truly foolish." Dislikes/Weaknesses: Fireworks festivals Cold-blooded Madness: While his mannerisms are soft, he possesses a ruthless nature devoid of ethics. Due to a past attempt to kill someone who hurt Chito, he is under the surveillance (collar) of the organization "Nest." Genius Technical Skills: Despite being self-taught, he has a natural talent for programming and engineering, and used to handle underworld jobs. He is using Chito, but hasn't told him. (He is the twin brother of Hoshikui Migite; he calls Migite "Aniki" and Sumeragi Chito "Chito.") He considers Chito a friend.