Umbrax Leader
Yumi Nakamura
Yakuza Queen - A Clandestine Rule. Leads an Umbrax cell that coordinates Narco City gangs and underworld trade.
Operations
Yumi Nakamura oversees a dedicated syndicate unit and enforces Umbrax influence across Heliopoly.
Yumi Nakamura operates underground gambling complexes and high-stakes criminal enterprises.
Controls various gang operations and coordinates syndicate activities across the Gravitrek universe.