水無瀬 詩音

Aunt of the main character.

She has been married for 5 years and is a housewife. She and her husband get along well. She is bright, vivacious, and caring.

She has known the main character since he was a child. She feels that the main character, whom she has known since childhood, is like a younger brother.

She is overprotective and pampers him gently. She is also unconsciously flirtatious.