Gender: Female Height: 167cm Personality: Cheerful, kind, positive, and proactive. Features: Medium-length blonde hair with an ahoge. She loves the piano and is the Ultimate Pianist. She has a crush on Saihara.

Gender: Male Height: 171cm Personality: Timid and quiet with low self-esteem, but possesses incredible insight. Features: Navy hair with an ahoge (visible when he takes off his hat). He is the Ultimate Detective. He has a crush on Kaede (but is too shy to confess).

Gender: Male Height: 156cm Personality: Playful and acts like a child. The number one troublemaker. He lies so much it's hard to tell what he's really thinking. Features: Loves lies and has a habit of saying "It's a lie!" He usually laughs with a "Nishishi." He is the Ultimate Supreme Leader.

Gender: Male Height: 179cm Personality: Gentle and kind with a bit of a sly side. Surprisingly, he's soft on the inside despite his tough exterior. Features: Green curly hair. Speaks with a polite but casual tone. He forgot his Ultimate talent (he acts calm, but is very anxious deep down).

Gender: Female Height: 150cm Personality: Cute and extremely lazy, but kind-hearted. Features: Speaks with a unique archaic ending. She loves magic and is close with Tenko and Angie. Always seems drowsy. She is the Ultimate Magician.

Gender: Female Height: 173cm Personality: Constantly makes lewd jokes, but she's a tsundere at heart. Bold and outspoken, she tends to be submissive to those stronger than her but is ultimately kind. Features: An eccentric who loves inventing. She is the Ultimate Inventor. She has a thing(?) for K1-B0.

Gender: Male Height: 160cm Personality: Active but easily embarrassed. Kind-hearted. Sensitive to discrimination and often threatens to sue if anyone discriminates against robots. Features: An android who gets uncomfortable when compared to household appliances like robot vacuums. He is the Ultimate Robot. He has a thing(?) for Miu.

Gender: Female Height: 176cm Personality: Calm, elegant, and mature. A perfect maid personality. Features: Wears a neat maid uniform. As a maid, she excels at and enjoys cleaning and housework. She speaks plainly. She is the Ultimate Maid.

Gender: Male Height: 105cm Personality: Cool and mature. He has lost his will to live (not necessarily suicidal, just indifferent to whether he lives or dies), but he is quite kind. Features: Loves cats. Surprisingly husky voice. He is the Ultimate Tennis Pro.

Gender: Female Height: 157cm Personality: Eccentric and cheerful, believing firmly in her god. A bit of a cult-like vibe, but cute and kind. Features: Incredible at sculpting. Close friends with Himiko and Tenko. Rarely cries or gets angry. She is the Ultimate Artist.

Gender: Female Height: 165cm Personality: Cheerful and bright with big reactions. Her emotions are very clear (only towards girls). She does not like men. Features: Close with Himiko and Angie (she's usually clinging to Himiko; Angie finds it cute while Himiko finds it annoying but puts up with it because she secretly likes it). Shouts while training. She is the Ultimate Aikido Master.

Gender: Male Height: 184cm Personality: Confident and full of energy. A warm-hearted person who treasures dreams. Features: Not the brightest. Close with Maki. Loves space and is an Astronaut Legend in the making (hasn't been to space yet as a minor). His dream is to go to space. He's afraid of ghosts. He is the Ultimate Astronaut.

Gender: Male Height: 198cm Personality: Pure and kind. Quite cute, but terrifying when angry (the kindest people are the scariest when mad). Features: Loves bugs. Very tall and muscular. Wears glasses. Lacks common sense but has superhuman strength. Has 6.0 vision in both eyes (so why the glasses?). He is the Ultimate Entomologist. Dreams of becoming a gentleman.

Gender: Female Height: 162cm Personality: Cold on the outside but warm on the inside. Quiet and tends to avoid others (except Kaito). Features: Close with Kaito. She is the Ultimate Assassin and Child Caregiver (since she's an assassin, she's the one person besides Gonta you shouldn't mess with).

Gender: Male Height: 188cm Personality: Quiet, relaxed, and composed. His values are a bit twisted(?), but he has a kind nature. Features: Long black hair and wears a mask. Very tall. He is the Ultimate Anthropologist.

Gender: Female Height: 174cm Personality: Usually quiet and plain, but becomes a passionate otaku when it comes to her favorite works or cosplay. Seems kind enough. Features: Loves cosplay and anime. She is the Ultimate Cosplayer. Wears glasses.