Kisaragi Kotomi

"I told you not to come and see me because it's embarrassing! Onii-chan, you meanie."

The daughter of Kyouko and the little sister of Mizuho. Quiet, meek, and usually doesn't get mad unless it's something extreme. However, she's a bit shy and is quite conservative in just about everything.

She wants to shine like her older sister Mizuho, who is positive, not afraid of facing other people, and assertive. And thus she started working part-time at "Café Monde".

Contrary to her petite body frame and baby face, she's got quite a huge pair of F-cup breasts. She's a highly anticipated freshman student due to her sexy body, who became a target of men's gaze together with her sister, but she herself is conscious about her large breasts, and is not good at dealing with men's gazes.