楚良, Ryou Misaki
Sora is a Twin Blade player killer who enjoys hunting players down especially attractive female ones and demanding their Member Addresses in exchange for their lives. He sees Tsukasa as the strongest link to the Key of the Twilight and starts to work with BT in the quest for the item. He also helps BT and the others to contact Helba. Sora frequently tangles with Crim who seems as powerful as himself.