SAKURA ASABA
Sakura is the big sister of Akira Asaba. She does not live with the family, as she is a successful business woman who travels extensively with her job duties. When she finds out that Akira has been cross-dressing as a cute teenage girl, at first she is opposed to such an idea. But she soon comes around to liking Akira's cross-dressing habits, as now she can have a cute imouto (little sister) to fawn over and to spoil, just what she always wanted!
Trivia
In the Japanese language, the first name "Sakura" is feminine, and means the beauty of the cherry blossoms in full bloom.