About me: Name: Mugen無限
Weapon: Double-edged Tsurugi with two-prong hilt, Tantō (concealed in opposite end of scabbard)
Appearance: Mugen has messy black hair and a faint beard. His clothing is anachronistic as well, reminiscent of baggy hip-hop fashions of today. His attire consists of a light grey shirt with a stitch pattern running down the middle and ending at the halfway point of the shirt. He wears this under a red short-sleeve happi that functions as a jacket. He wears dark gray hakama cut off at shorts-length, resembling loose-fitting Bermuda shorts and Japanese Geta (wooden sandals) on his feet. these geta are fitted with several metal strips on the soles, allowing him to use his sandals as blocking devices. He has two blue ring tattoos, two on each wrist and two just above the ankles. Lastly, he carries his sword on his back with a sash that goes from his left shoulder to his right hip, favoring his right hand. It has a zig-zag pattern of green and yellowish-brown.
Background: Mugen was born in a penal colony on the Ryukyu Islands (most likely Miyako Island since it was a penal colony in the past), which in the Edo period was a separate kingdom with close ties to the Satsuma domain of Japan. His name means without limitation, as the components of it are the characters for "without" and "limitation." Incidentally, he writes his name using the infinity symbol (∞), a pun on his name, 'Mugen,' which is a homophone of the Japanese word for 'eternity'. His Japanese is quite rough and "Yanki." He is illiterate until later in the show. The exact date of his birth and much of his past is shrouded in mystery. His style of clothes suggests he may be of Ainu origin. This appears to be further supported later on by Mugen remarking that he grew up on the same music an Ainu fugitive was playing (though the Ainu man came from the far North, and Mugen came from the far south). Another reason for the similarity may be because the Ainu of the north and the Ryukyu of the south are from the same cultural and genetic stock before being displaced later by the Yamato Japanese. In episode 20 "Elegy of Entrapment, Verse 1," Mugen states that he never knew whom his parents were. The blue tattoos on his wrists and ankles indicate that he was once in prison. The circumstances of his imprisonment are unclear at first, but it is later revealed that he was to be executed for engaging in piracy.