Ogre

Captain Ogre was a captain from the Capital Guard, and the former superior of Seryuu.

Bio
He had been accepting bribes from an oil merchant named Gamal and other criminals, and often framed innocent people to take the fall for the criminals. He often spent his time out on patrols with his subordinates and hanging out at the garrison headquarters. He liked to spend his days off drinking on main street close to the palace. He was also the one that recommended Dr. Stylish to Seryuu, as she wanted to become stronger. Ogre was killed by Tatsumi, after he threatened to annihilate the client and her family.

Equipment & Skills
Ogre was talented in the use of swords, and his proficiency with them earned himself the nickname, "The Demon". He had formidable combat ability, but was felled by Tatsumi, who was contracted to eliminate him.

Apparently he also had some martial art skills, because he was seen teaching Seryuu martial arts in a flashback.