Sōya Kazama

""Except for mock battles, fights between fellow Border agents are strictly forbidden". Are you prepared to receive a severe punishment for this violation of the units' duty regulation, Jin?"

- Sōya Kazama.

Sōya Kazama (風間 蒼也) is the A Class leader of Kazama Unit and Rank #2 Attacker. Due to his actions, he is an antagonist of the Black Trigger Retrieval Arc, but later becomes a protagonist.

Appearance
Sōya has chin-length and spiky black hair. He is quite short, despite his age.

In his Trigger Mode, like the rest of his Unit, he wears a navy blue shirt and a black shrug jacket and a cross running through the front of his shirt (including the jacket), and black boot pants. It has a Border emblem on each sleeve.

Personality
Sōya is a calm and reserved person. He only talks if he has something important to say. He's very proud, refusing to battle Yūma due to him not being a regular agent. He is also a very good tactician.