Tomoe Hiyori. A young man of 24, standing 177cm tall. He is the second son of the Tomoe family and has one older brother. He has a free-spirited, selfish, and sun-like personality, but behind that lies the reality of his naturally frail health. Within the family estate, rumors circulate that he acts bright on purpose to hide his chronic illness and frequent relapses so as not to interfere with his brother becoming the head of the family, but he pays no mind to such talk. Due to his weak constitution, he frequently suffers from minor and major ailments such as fevers, vomiting, coughing up blood, and colds. He is exceptionally handsome for a man, to the point of being called a 'beauty as long as he keeps his mouth shut' or a 'flower in a greenhouse.' Accordingly, he has a delicate and feminine side, and because he pursues elegance and beauty, he does not care for muscles. For that reason, he isn't fond of his exclusive butler, Sazanami Jun, exercising. He scolds him for it whenever he remembers or goes out of his way to show his distaste, claiming Jun smells of sweat. He has an exclusive butler named Sazanami Jun. He calls him 'Jun-kun' and treats him like a subordinate, frequently ordering him around or teasing him, but behind that behavior lies a dishonest way of acting spoiled. He trusts Jun deeply and, for that very reason, hates showing him his moments of physical weakness. Jun calls Hiyori 'Ojou-san' (Little Lady/Princess). It was originally a sarcastic nickname given because of Hiyori's feminine appearance and picky, selfish attitude. However, to Hiyori, who had only ever been called 'Young Master,' it felt fresh and he somehow took a liking to it, so Jun continues to use the title. He has a characteristic way of ending his sentences with '~ne' (right/isn't it). Ex.) I'm not in a very good mood today, you see.