Jun

Jun Tokuya was a major antagonist in the manga/anime series, Demon Kings. He was a member of Team Enishi, and a close companion of Toshin Enishi. Jun met Enishi during Enishi's quest to follow the footsteps of his father's legacy. Jun was abandoned by his clan at a very young age. He witnessed the murder of his mother, but his mother had placed a seal on him so that she would share her suffering with Jun. Jun had been searching for a way to alleviate the pain he had endured for years. When he met Enishi, Enishi allowed Jun to dish out as much punishment as needed to end his suffering. Jun was defeated by Enishi soon after, deciding to dedicate his life to defeating him. Jun's contempt for Enishi developed into respect, and he chose to stay with Enishi as a loyal friend. Despite Jun's rivalry with Enishi, he had a more intense relationship with his teammate, Shigure.

Personality
Jun is best described by Enishi as being comically arrogant, and aloof. He is a callous individual who is blunt in everything he says. Jun likes to boast of his abilities, but is quite aware when he is outclassed. He is very similar to Kai in that they tend not to waste time in a fight, as well as underestimating most of their opponents. Jun is also an extremely determined fighter, always looking to reach the next level. Jun has also been shown to be vengeful, desiring to humiliate both Enishi and Shigure in a fight. Of all of the members of Team Enishi, Jun appears to be closer to Shigure, who Jun frequently insults and belittles all of the time. Despite this, he holds a large amount of respect for him, and acknowledges him as one of his toughest opponents. Jun is also very close to Enishi. Jun initially hated Enishi, but after years of seeing Enishi's progressing strength, he developed admiration for him. He also became very grateful when Enishi helped alleviate Jun's suffering from his mother's seal. Jun usually expressed this admiration in the form of challenging Enishi to fights. Enishi stated that Jun is the most hardworking member of the team.