Jinrai

Jinrai is an adventurer from the Kingdom of Ingrassia. He is the first member joining Masayuki's party soon after he was transported into this world, currently acting as the vanguard of the team.

Appearance
He is a tall, muscular man with a mohawk hairstyle. Before Rimuru gifted him a set of armor, he's wearing only minimal gears on his upper torso.

Personality
During his debut in story, he was an ill-tempered delinquent that was infamous for involving in harassments and violent acts, so much that he failed his advancing test due to misconduct. When Masayuki showed up, he was trying to beat him down for (unwillingly) stepping in between him and the barmaid he's trying to harass.

After being defeated by Masayuki and fell under influence of Chosen One, he gradually became a more reasonable and heroic character. He respected Masayuki greatly, even after realizing that he's just a powerless normal human aside from his Unique Skill.

Background
Jinrai was a notorious adventurer dwelling in a town in the Kingdom of Ingrassia, known for his strength and his fiery temper. He was trying to harass a bar maid to vent his frustration of failing his Rank B advancement test, but was stopped by Masayuki. After being defeated, he fell under the effect of Chosen One and offered to become Masayuki's teammate, mistaking him as a newly revived Hero.