Mei is one of the first charcters Kyara meets and also one of my personal favorites. She's a big siter figure and also a raing alcoholic. But, she isn't an alcoholic for no reason. As the story progresses, you come to know that she has some sort of ties with almost everyone and most aren't very good. She has a bad reputation for causing trouble and being a party animal... in a bad way. She really doesn't like her ex.