After his death, the people of Koma District worshipped Jakko as Koma Myojin, later to be collectively worshipped with Shirohige Myojin by building the Koma-yashiro Shrine where which they are enshrined at.
若光の死後、高麗郡民は若光を高麗明神として信仰し、高麗社を創建してのちに白髭明神に合祀され、高麗神社に祭祀されている。