Sekizan Daimyōjin is a deity enshrined at Sekizan Zen'in in Kyoto, associated with the Tendai Buddhist tradition and linked to the mountain deity Taishan Fujun of Chinese origin, reflecting a blending of Chinese and Japanese religious traditions. The deity is venerated in contexts of protection and purification, and is traditionally connected to the guarding of the northeastern approach to Kyoto, an area associated with warding off malign influences. Devotees have historically sought this deity's protective and purifying functions, though specific claims of benefit should be understood as traditional beliefs rather than verified fact.