Mugen

Mugen serves as a foil to Jin in terms of personality and disposition. His fighting style is characterized as being reckless and erratic. Rude, lewd, vulgar, conceited, temperamental, and unhinged - Mugen is something of an antihero. He is fond of fighting and has a tendency to pick fights for petty reasons. In several episodes it is made clear that Mugen is a womanizer, and his libido often gets the better of him. Mugen is extremely competitive, and will take on any and all challengers. On top of his consistent rivalry with Jin, he is prone to gambling and taking on fights with anyone else he deems strong enough. He is also a sore loser and will go to great lengths to redeem himself from a defeat. Mugen absolutely despises authority of any kind. His anarchic behavior stems from his childhood growing up in the lawless and often violent Ryukyu Islands. Mugen states he would rather die fighting than be on his knees pleading for mercy. His disdain for authority is so great, it even led him to attempt suicide by jumping off a cliff and into the ocean as opposed to being apprehended. In spite of his faults, Mugen is capable of accepting people as comrades, if begrudgingly.