Fujiwara no Motohira is credited with expansion of Hiraizumi, the residence of Northern Fujiwara. In particular, he founded Mōtsū-ji, and his wife built Kanjizaiō-in which was adjacent to Motsu-ji. Both sites survived, though all the buildings from the Heian period were lost, and are currently listed as constituents of a World Heritage Site, Historic Monuments and Sites of Hiraizumi.[1][2] He also expanded Chūson-ji, where he was buried, along with his father and his son.[3]