|Relatives||Izumi Sena (Boyfriend)|
|Physical and Vital Statistics|
|Manga||Volume 1 Chapter 1|
Ryōma is a young popular actor two years older than Izumi, whom he fell in love with as a child (believing that he was a girl), when they co-starred in a commercial together ten years prior. Even after he finds out Izumi is a guy when they reunite, despite being shocked and briefly horrified, he still maintains his strong feelings for him. The two of them are now married and living together.