The main character of [[Fukumoto Nobuyuki]]'s gambling manga and anime series [[Kaiji]] (his family name is rarely mentioned). A young man bouncing between jobs, Kaiji is locked in perpetual poverty and debt. He resorts to gambling to improve his situation, but ends up facing odds he never bargained for. While he is often on the receiving end of punishments, his ability to fight back casts him as the underdog. 

He has a [[pointy nose]], [[sanpaku]], [[long hair|long]] [[black hair]] with [[medium bangs|medium-length bangs]] and later a [[scar on cheek|scar on his left cheek]] and [[scar on hand|his fingers]]. His outfit changes between the various parts of the story. 

Part 1: An [[open jacket|open]] [[long sleeves|long-sleeved]] [[brown jacket|brown]] [[bomber jacket]] with four flags on the back: [[American Flag|American]], [[South Korean Flag|South Korean]], [[republic of china flag|Taiwanese]], and [[United Nations Flag|United Nations]], a [[grey shirt]], [[blue pants]], and [[blue footwear|blue]] [[sneakers]]. 

Part 2: An [[open shirt|open]] [[plaid shirt|plaid]] [[green shirt]] with [[short sleeves]], a [[black shirt|black]] [[undershirt]], [[white gloves]], and [[brown pants]].

Parts 3 and 4: A [[puffy coat|puffy]] [[black coat]] and a [[green sweater|green]] [[turtleneck sweater]] with a [[zipper]].
伊藤開司 坊カイ アカカイ 佐カイ