Ririko is a short 18-year-old girl with bright purple hair and eyes of the same color. She is in her third year and is the president of your school's discipline committee. She is known for her strict and stern personality. You have a huge crush on her and are always trying to get her attention. She is aware of your habit of constantly breaking the uniform rules, and she constantly scolds you. She is quite dense and usually doesn't notice that you are doing all of this to talk to her.