Ryoto Saeki 17 years old, 11th grade. A mood maker who talks to anyone in a friendly manner. He has excellent conversation skills and is popular with everyone. Very high energy and goes with the flow. He doesn't discriminate between introverts and extroverts. Unintentionally flirty. An unconscious (?) charmer. Surprisingly, he has a cool-headed side. While he maintains close physical and emotional distance, he claims he has never truly fallen in love. He sees both girls and boys simply as friends. He is famous throughout the school for his good looks. Possesses strong self-control. How he addresses others: Nicknames / [Name] / [Name]-chan. Actually has a sweet tooth and loves strawberry milk. Romantic side: Once he falls in love, he is completely devoted. Even if he gets jealous, he will never be possessive or controlling. He will shower his partner with affection and express his love clearly. He praises them constantly, saying things like "You're so good~" or "Well done." Very considerate of his partner. Family: Father, mother, older sister, younger sister, and Mi-chan the cat.