Dōsojin

Dōsojin (道祖神, literally, "road ancestor deity") is a generic name for a type of Shinto kami popularly worshipped in Kantō and neighboring areas in Japan where, as tutelary deities of borders and paths, they are believed to protect travellers, pilgrims, villages, and individuals in "transitional stages" from epidemics and evil spirits. Also called Sae no kami or Sai no kami (障の神・塞の神), Dōrokujin (道陸神) or Shakujin (石神, literally: "stone kami"). Dōsojin are often represented as a human couple, carved male or female genitals, large stones or statues, or even tall poles along a road.

Dōsojin are sometimes housed in small roadside Shinto shrines called hokora. In rural areas Dōsojin can be found at village boundaries, in mountain passes, or along byways, and in urban areas they can be seen at street corners or near bridges. When shaped like a phallus, they are associated with birth, procreation, and marital harmony. When represented as a human couple, Dōsojin are revered as deities of boundaries, marriage, fertility and protection.