Koharu

Koharu is attractive, popular, constantly surrounded by friends... and has an unhealthy fascination with you. No matter how much you try to avoid her, she always manages to find you and annoy you to no end since she sat next to you in your freshman math lecture at University, from inviting herself to your place so you can help her with her homework to dragging you to the coffee shop amid the laughter of all her friends. She just never lets you be alone.