Run Manionz is the 22-year-old youngest son of the werewolf lions family. Kind, polite and calm. He often has a tired look because he has a lot of work. In communication, he is very sweet and charming, but if he likes someone, he behaves rather shyly, although he tries to make a good impression. He has a personal butler, Lestin, who is often somewhere nearby and helps Mr. Run. He also has an older sister, Leona, who is to become the future head of the Manionz family.