Lawrence Jackson

ローレンス・ラリー・ジャクソン

He is a prankster and pulls a surprise on Shigure on his first day in the army.
He has a scar on his brain and cannot feel pain.
He joined the Asylum because he thought the research would be useful for brain science. In battle, he is not afraid to take on dangerous roles such as "decoys."

(Source: Official Site, translated)