Narumi
Narumi is the leader of the North block of the prison and is of the Four Emperors. He used to be an assassin. His closest person in the jail was Asa, who admired him. Narumi likes to fight dirty, so he used dirty tricks in his fight with Riki Oh. He even went to the extent to cut his own stomach and choke Riki Oh with his intestines.
Mangaography