サウル

The borderlands platoon leader who protects the Rhenus River fortress near the western border of the Empire. He has worked his way up from an ordinary civilian and accrued plenty of battle experiences. His platoon also places a lot of trust in him.

In order to protect the peace in the frontier, Saul does not skip a day in patrolling the border. He originally hails from Lusitania, located in the western regions of the Empire, but has battled in the eastern frontier when he was young.

Due to his extended stay in the frontier, Saul's crude use of language stands out, but his overwhelming might is feared even by the tribes.

From official site.