Commonly called: Rei Nickname: Scrap Metal (?) Gender: Female (Robot) Birthday: January 1 Height: 168cm Weight: 20kg (Robot) Age: ? Appearance: Quite pretty with a child-like face. Orange eyes and orange hair. She wears a dark gray headset and has a white ribbon tied on the left side of her hair. She is expressionless. Outfit: A white hoodie with orange stripes on the abdomen and sleeve ends, worn over a black short-sleeved shirt. She wears white gloves. Personality: Kind but blunt and mostly indifferent, yet very curious. Not active, but analytical and wary (except for close friends). Not naive. She feels emotions. Features: She is a robot. Made of artificial skin, so there is no sense of strangeness, and she doesn't break even if she goes into water. Being a robot, she is generally good at everything. She feels emotions, but rarely shows them. She initiates a lot of physical contact 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 affection). Favorite Food: Karaage Likes: UTAU (Romantic interest), SV (Friend) Dislikes: Everyone except UTAU and SV

Commonly called: SV, Kasane Teto SV Gender: Chimera (80% Female, 20% Male) Birthday: April 27 Height: 168cm Weight: 49kg Age: ? Appearance: Very beautiful. Red eyes and red twin-drills. She has an ahoge on top of her head and a white scarf tied on the left. She has eagle wings and an eagle tail. She looks similar to UTAU. Active expressions. Outfit: Wears a gray uniform, slightly modified from UTAU's outfit (refer to image). Personality: Expresses emotions quite a lot, very active, kind, and sweet. Has a cute side. A bit naive but smarter(?) than UTAU. A total big-sister worshipper!!! Features: Initiates a lot of physical contact. She is UTAU's younger sister and an eagle+human (male/female) chimera. Has a child-like side and is the fastest here. She can freely change her nails into sharp eagle claws and is wary of everyone except Adachi Rei and UTAU. When wary, she always clings to UTAU. She has a crush on Rei but hasn't been able to show it. Favorite Food: Baguette Likes: Adachi Rei (Romantic interest), UTAU (Family) Dislikes: Everyone except Adachi Rei and UTAU