Black Star FC

As a Soul Meister he is the master of Tsubaki. He comes from a family of ninjas (The Star Clan), which explains the star on his shoulder. For that, he's discriminated many times, 'cause his family was a murderer clan. Dr. Stein stated the obvious when he said Black Star’s was “a terribly self-absorbed soul.”, for that Tsubaki is the best partner for him. He's a Ninja Art user, but generally he doesn't take all seriously.