Iinoya-gū

Iinoya-gū (井伊谷宮, Iinoya-gū) is a Shinto shrine in Hamamatsu, Shizuoka Prefecture, Japan. It was established in 1872, and its main festival is held annually on September 22.

It is one of the Fifteen Shrines of the Kenmu Restoration, dedicated in honor of Prince Munenaga. It was formerly an imperial shrine of the second rank (官幣中社, kanpei-chūsha) in the Modern system of ranked Shinto Shrines.