Tadeura (蓼浦, Tadeura) is the leader of the Oukarengou, also known as the 'half-gray.' The Oukarengou are a group of 'outlaws' in Bunokura, though other characters would describe them as a 'young gang.'
Tadeura is described as a skinhead who is more than 6'7" tall with strength deviating from that of a normal person.
Said to have the self-confidence to turn over a person with just one light motor vehicle, Taedura frequently acts a cover for Douma Kiyojima when he does something wrong. At the same time, Douma's father has also extended his influence to get Taedura out of trouble as well.