FrostByte

A Lower District delivery driver who discovered his cyber-samurai heritage when he found the legendary Oni-Kiri katana. His neural implants, originally designed for package routing, now interface with ancient combat protocols that make him the city's last hope against digital demons.

A former corporate programmer whose sister was possessed by the Yamata-no-Orochi demon. She turned rogue after discovering her own company's executives were feeding the entity data, and now uses her insider knowledge to fight the corruption from within the system.

An elderly martial arts master who trained the original cyber-samurai decades ago. He maintains one of the few remaining traditional dojos in Neo-Tokyo, teaching ancient sword techniques to a new generation of augmented warriors while guarding the secrets of the Oni-Kiri's true power.