Seiwa Genji
The principal objects of worship at this shrine are five people of Seiwa Genji clan. Minamoto no Mitsunaka, Minamoto no Yorinobu, Minamoto no Yorimitsu, Minamoto no Yoriyoshi, and Minamoto no Yoshiie. Mitsunaka, Yorinobu, Yoriyoshi and Yoshiie are direct ancestors of Minamoto no Yoritomo, the first "shōgun" of Kamakura Bakufu.