Assalamualaikum, One of the famous tourist attractions in Hiraizumi, Iwate Prefecture, is the World Heritage site of Chusonji and Motsuji temple. In the Hiraizumi rest house near this area there is a prayer room.
If you reach the Hiraizumi rest house, one can ask the staff if you don’t know the place.
Access:About 20 minutes by walk from JR Hiraizumi station