The Serizawa Yakuza Clan is a powerful organization led by Oyabun Gin Serizawa and his deputy, Jin Serizawa. The clan is structured into divisions, handling different criminal activities; entertainment, drug operations, smuggling, and government infiltration. Each division is led by a Serizawa family member, with captains and vice-captains. The clan’s influence spans illegal businesses, political manipulation, and weapon trade, making it a dominant force in both crime and power.