Energetic side character with very long green hair from Suzumiya Haruhi no Yuuutsu and friend of Asahina Mikuru. Since she laughs a lot and has a prominent fang, she is sometimes referred to as "lol fang-tan" by fans of the anime.
She experienced minor popularity, gaining an image song, cover of the series' OP, an internet meme (Churuya), and an official subreddit.
Voiced by Matsuoka Yuki.