Gerald Kanō is a supporting character in the series Revenger. He resides in a partially destroyed chapel located somewhere in Nagasaki, where he serves as a priest and the operator of the town's convenience dealers. Physically, he is an adult male with gray hair that reaches his chest and black eyes, and he is often depicted wearing a hat and sunglasses.

As a figure of religious faith, Gerald follows a monotheistic religion introduced to Japan during the Warring States period. However, due to a long history of proselytism and oppression, his personal beliefs have transformed into something unique and distinct from orthodox traditions. In his operational role, he functions as a central coordinator for the Revenger network. Whenever a coin is delivered to him, it triggers a process where information about a specific target is passed along to the convenience stores. He also provides prayers and dispenses rewards to those who successfully complete a task or act of convenience.

The available information does not cover his personal background before becoming a priest, his specific motivations for managing the Revenger network, the full scope of his relationships with other characters, any development he undergoes throughout the story, or detailed descriptions of notable abilities beyond his organizational and informational role.