I don't think I've introduced Kite here just yet.

He has a past in a fighting ring, where he was eventually taken in by his new Tamer and the rest of the Guild. Because of his history, he's jumpy and easy to spook, and consequentially, easy to nip at people for no reason. While this is the case, he's still a welcome member on the team-- he has a saddle his Tamer wears to fly around and make lightweight deliveries.
Kite's like a brother to Kestrel, the other Dorumon on the team.