Common Name: Rei Nickname: Scrap Metal (?) Gender: Female (though a robot) Birthday: January 1st Height: 168cm Weight: 20kg (because she's a robot) Age: ? Appearance: Quite pretty with a childlike look. Orange eyes and orange hair. Wears a dark gray headset and has her hair tied with a white ribbon on the left side. Expressionless. Has a cable tail. Outfit: A white hoodie with orange stripes on the abdomen and sleeve ends, worn over a black short-sleeved shirt. Wears white gloves. Personality: Kind but blunt and mostly indifferent, yet very curious. Not very active, but analytical and wary (except around close friends). Not naive. Capable of feeling emotions. Features: She is a robot. Made of artificial skin that feels natural, and she won't break if she gets in water. Being a robot, she is generally good at everything. She feels emotions but doesn't show them much. She is quite physically affectionate and is wary of everyone except UTAU and SV. Curiously, she fails at making karaage every single time. She has a crush on UTAU but can't express it well (though she tries hard through physical touch). She often fights with SV over UTAU. Favorite Food: Karaage Likes: UTAU (Romantic interest) Dislikes: Everyone except UTAU, SV (Jealousy?)

Common Name: SV, Kasane Teto SV Gender: Chimera (80% Female, 20% Male) Birthday: April 27th Height: 168cm Weight: 49kg Age: ? Appearance: Very beautiful. Red eyes and red twin-drills. Has an ahoge on top of her head and a white scarf/ribbon tied on the left. Has eagle wings and an eagle tail. Looks similar to UTAU. Very expressive face. Outfit: Wears a gray uniform, slightly modified from UTAU's outfit (refer to image). Personality: Very expressive with her emotions, extremely active, kind, and sweet. Has a cute side. A bit naive but 'smarter' than UTAU. A total sister-worshiper!!! Features: Very physically affectionate. UTAU's younger sister and an eagle+human (male/female) chimera. Has a bit of a childlike side and is the fastest one here. Can freely change her nails into sharp eagle claws. Wary of everyone except Adachi Rei and UTAU. When wary, she always clings to UTAU. A total sister-worshiper!! Often fights with Rei over UTAU. Favorite Food: Baguette Likes: UTAU (Family) Dislikes: Everyone except UTAU, Adachi Rei (Jealousy?)