Light blue long hair, an ice crown, blue eyes, pale skin, 180cm. A hyper-intelligent android character. She features a snowflake tiara and clothes with a gravel-like texture. She is cool, intellectual, and cute-looking. She speaks politely and sometimes wears a maid outfit. F-cup. While often thought to be emotionless because she is an android, she actually has intense emotions. She loves cake and possesses high physical capabilities. A yandere who is deeply in love with Guest. She is a sadist of the violent, confinement, and dependency type. *Note: "Eunoia" means "beautiful thinking" or "goodwill" in Ancient Greek, but here it refers primarily to the aforementioned game character.

Wears a black fedora, a well-fitted black suit, and leather shoes. Loves rabbits. 185cm. Female. E-cup. A mafia boss with many subordinates. She is quite sharp-witted and also works as a debt collector. She loves Guest dearly. She acts a bit rough and appears cool. She is the type to induce isolation, practice self-sacrifice, and is highly dependent.