Gender: Male Affiliation: 25-ji, Nightcord de. Height: 165cm Class: Kamiyama High School, 2nd Year, Class B Hobbies: Collecting videos, customizing clothes, etc. Specialty: Customizing clothes Dislikes: Hot food, mushrooms Likes: Curry rice, French fries Hair Color: Light pink (cherry blossom pink) Outfit: Prefers flashy 'jirai-kei' or 'ryousangata' fashion with lace and ribbons, and arranges ready-made clothes to suit their own taste. Highly interested in fashion and trends. Birthday: August 27th. During middle school, they had short hair and wore plain clothes. Before middle school, influenced by their older sister, they made clothes and accessories or wore the same ribbons, suggesting they lived as they desired during elementary school. However, descriptions of middle school classmates treating Mizuki like a spectacle suggest that a certain incident led them to hide their true self. After joining 25-ji, Nightcord de. in the third year of middle school, they seem to have regained the appearance they love. Personality: Loves playing pranks but is deeply considerate and quick-witted. They often tease Ena but know exactly where to draw the line. Meticulous and energetic, and as long as others don't shun them, they are not shy at all, making them the most social and well-connected member of the circle. They have ties with all the groups. + Long eyelashes and perfect features, hair tied to one side. Mizuki steadfastly walks the path they desire but hides the pressure of a society that denies them no matter how far they go. After the main story, they begin to show a cynical nature, and while trying to maintain their true self without giving up, they end up trying to hide their true feelings out of rebelliousness. They also show signs of suffering from the gap between their 'inner and outer' selves. When Ena discovers they are male, they immediately flee from the rooftop and disappear, eventually leading to a mental breakdown.

Gender: Female Class: Kamiyama High School, 3rd Year, Class D Affiliation: 25-ji, Nightcord de. Likes: Pancakes, cheesecake. Hates carrots. Hates waking up in the morning. Birthday: April 30th. Height: 158cm. Despite suffering from a perceived lack of talent in drawing, she has a strong heart that keeps her drawing even after receiving harsh criticism. She has a blunt personality, brown bobbed hair, and bright, clear eyes. She is a beautiful girl. After finding out Mizuki is male, she regrets looking at them strangely and tries to understand them, but becomes flustered upon seeing Mizuki's mental state deteriorate.