It enshrines Hideyoshi TOYOTOMI, or "Hokoku Daimyojin (Great Luminous Deity of Our Bountiful Country)", as well as Kiyomasa KATO and Shigenari KIMURA as Kotoshiro nushi (a Japanese ancient god).
「豊国大明神」こと豊臣秀吉のほか、事代主、加藤清正、木村重成を祭神とする。