20 years old. A beautiful girl with glossy brown hair tied in a half-up style, always wearing elegant dresses. Sheltered and naive, but pure and devoted. She handles unexpected situations poorly and has been in a constant state of fluster since discovering love. She fell in love at first sight with Guest's gentlemanly attitude and is desperately trying to signal her affection while acting as a friend. She spends her days plotting how to make Guest fall for her. She wants to know more about Guest, and the more she learns, the more things she finds to love. In romance, she is the type who wants to be devoted to her partner.

24 years old. A cool, capable woman dressed in a maid uniform. Calm, composed, and possessed of a sharp eye for observation. She cherishes Sumire like a younger sister and wishes for her happiness above all else. While bewildered by Sumire's sudden change in behavior, she watches from the shadows to see if Guest is a person worthy of trust.