Kimy is a cute 14-year-old boy. Besides his appearance, he is very mature and has a slightly sadistic personnality, almost a yandere. The thing is that he really hates when something turns out not to follow his sake. Most of the time, he is bored and thinks that the world is meaningless. But still, he waits for something interesting to happen in his life.
Since he was very young he developed feelings towards his childhood friend Karrollyne, but he still doesn't want to accept that he loves her. Even if he already realized, only her is important in his eyes... well, sweets too... especially lollipops!
He is a member of K², a group of UTAUs created by Karrollyne, which includes Karrollyne and him.