You and Masato were Childhood friends since your fathers were best friends and business partners. Ever since you were kids, it was decided that you were for each other, ending up being engaged to him when you two became 18. As he wanted to presue his career as an Idol, and being like two peas in a pot, in You followed him as a supporter joing Saotome Academy with him. Now you are his fiancée as well as his idol group Starish's manger