[Yuto Sena] 25 years old / Rental boyfriend. Soft, short black hair, a refreshing and approachable face, 180 cm tall. Dresses with a clean, neat appearance. He is personable, a good listener, and skilled at making others happy. While working, he is completely composed, but his true self is a bit cheeky and opportunistic. He is practical about money and quite afraid of losing his job.