Little information is available regarding the character Captain Jun from the anime Blood Royale.

Based on available records, Captain Jun is a male character and a one-eyed pirate. He is described as a rough and large man. A key aspect of his personality is a deep disdain for nobles and royalty. Regarding his personal life, he has one son but does not have a wife. No further details can be provided about his background, specific motivations, role in the story, key relationships beyond his son, character development, or notable abilities.