Captain of the Youkai Academy Karate club, he is a very skilled fighter. He first appears in Chapter 8 of the second serialization and is a self-proclaimed lolicon.
He may be obsessed with Sun as well since when he heard Ginei had left to meet her he got on the next bus. He and Ginei have fought together in the past and he is currently fighting against Fairy Tale. He also has a Technique called "Empty Fist Thrust", similar to a Touate attack. He and Ginei beat the entire 7th Branch of Fairy Tale, and he also has feelings for Sun.
It is revealed in Chapter 58 that he is a Karasu Tengu and it explains his affinity for young girls.(Source: Wikipedia)