Kisaragi

Kisaragi is the main character of the Spin-off series, What’s Wrong with a Great Hero Being Jobless, and a side character in the main series. He is the boss of the K&K pirate company and technically still a volunteer soldier recruit as he left Alterna before buying his badge.

Kisaragi is a strange case among volunteer soldier for many reasons: his generation was small, he rapidly left Alterna, traveled to the Red Continent, found a pirate company, had one of his arm replaced, and is, as far as we know, one of (if not the only) person to have established friendly contact with the Zwiba.

Appearance
Kisaragi is a rather short and thin man, with black hair and eyes. Despite his carefree attitude, Kisaragi has gone through quite a lot and his left hand had to be replaced by a prosthetic and he also most likely also lost his right eye has it's said that the black eyepatch he wears over it isn't just for show. However, what is just for show is his grand mustache, which is completely fake, Kisaragi having opt to wear it since people from the Red Continent tended to view him as a child otherwise.

According to Yume he is a rather unimpressive man and she remarques that his grandiloquent clothing is wearing him rather than the other way around.

Plot
Like other volunteer soldier, Kisaragi one day woke inside the Forbidden Tower, however his generation was smaller than most and only 2 people woke up alongside him: Momohina and Ichika.

Momohina
She is really closed to him, calling him using strange pet names (like Kisaragicchon). They're part of the same generation and she is one of the 2 girls he woke up alongside, as such they were part of the same party for a long time. However, when Kisaragi chose to go explore the Red Continent she decided to stay behind as a representative of the K&K pirate company. They were later reunited when he came back to Grimgar.

Anjolina Kreiztal
Anjolina is the president of the K&K pirate company and her name makes up one of the K in the company's name. She was a pirate from the start and the captain of the Bachrose-go, however she chose to follow Kisaragi to the Red Continent leaving her brother in charge of the company.