Usually when I am walking a pilgrimage I have studied the maps and have a pretty good idea of what shrines I will be passing, but Hitsu Shrine was a surprise as it was not marked on the maps, though it most obviously is a shrine.
The main kami is Futsunushi, a martial kami connected with swords. here in Izumo it is most strongly connected to the Mononobe Clan, though it was taken over by the Nakatomi-Fujiwara when they wiped out the Mononobe. In Izumo it was Futsunushi who arranged the handover of Japan to the Yamato in the Kuniyuzuri myth.
Within the grounds was a Wakamiya Shrine, though it did not indicate which kami was enshrined in it, possibly hachiman. There was also a small Inari Shrine.
Behind the main shrine was a Kojin altar with the rope serpent wrapped around a tree.