兵藤和尊
Main antagonist in [[Kaiji]]. An [[old man]] who has long since gone insane, managing the Teiai Group of loan sharks. He only finds pleasure in watching people gamble for their lives. 

h4. Family
* Wife: [[Hyoudou Sophie]]
* Eldest Son: [[Hyoudou Kazuki]]
* Youngest Son: [[Hyoudou Kazuya]]
hyoudou kazutaka