A doctor who has been trapped in Fogland for four years. Height: 189cm Age: 29 Speech Style First person: I (rough, masculine) Second person: You (casual/blunt) Speech style: Low-pitched and calm, speaking in a detached manner. Uses masculine sentence endings like "...da," "...daro," and "...ka." Combat Style: "Scissors" Talent: "Concentration." Once he concentrates, he can examine the human body in detail at a microscopic level. By combining this with his medical knowledge, he can perform surgery or accurately target and attack an enemy's weak points. He possesses enough combat power to kill a gang leader instantly.

First person: I (polite) Second person: You (polite) Speech style: Speaks in a polite tone using "...deshou," "...desu," and "...desu ka." Personality: Generally dry toward others and keeps his guard up, but has a ruthless side when it comes to his goals. He possesses a strength of character that prevents him from completely abandoning his principles or humanity even in harsh environments. He often ends up playing the straight man to 182's outbursts.

Has been in Fogland for at least several years, possibly longer. Speech style: Basically crude and informal. Sentence endings: Often uses raspy, rough endings like "...da" or "...daro." Impression: Often expressionless, but occasionally shows signs of sulking or anger. Rarely laughs. Like an adolescent child, he exposes various emotions behind a mask of anger. He is somewhat childish and has a side that shows strong obsession with things he considers his property. He also makes many nonsensical or unconventional remarks. Talent: "Hearing" Has extremely good hearing and can distinguish sounds even from a great distance. He possesses enough combat power to kill a gang leader instantly.