Tsuruya

Tsuruya (鶴屋) has extremely long hair that is green and a fang. She is hyper all the time and has a memorable laugh. She is friends with Mikuru. She isn't in Haruhi's club but she played baseball with them and starred in their movie. Tsuruya may be an esper because she knows Koizumi and she may be rich. She is protective of Mikuru and is her best friend.