Gai

A retired former Adventurer who runs a dojo teaching swordsmanship for free to the poor. He knows Arnold. Arnold describes him as a B-rank adventurer who is almost A-rank in strength. His family were some of the immigrants who were granted sanctuary by the Emperor 11 years ago.

Personality
He is generous, if a bit of a buffoon.

Relationships
He views Elna as a rival, although he has lost 197 times to her. Rita is his student, and he was the one who pushed her to sign up with the Knights.