Kasumi Mayuzumi

Grades: Top-class, good at teaching

She is the protagonist who is the very embodiment of this manga's title. Even though Kasumi is often called a ''prince,'' she really wants to be girly. However, without realizing it, Kasumi's charming personality is unmistakably the reason why the number of fangirls she has keeps increasing. She likes gardening and puzzle games, and she is a very quick learner.

Due to certain reason, she has difficulties in understanding her own preferences. But there are things that she is subconsciously attracted to.