Futaba Shimeru

締留 ふたば



The lead character of the story, he's stunned to learn that not only will he change into a girl when he becomes excited, but somehow he failed to notice that all of the other members of his family switch sex as well. His new female form is just as strong as his male form, and has a power of attraction that quickly launches her into a career as a Japanese idol.

(Source: Wikipedia)