Iijima and around this area was directly ruled by Shougn in Edo period. Jinya is the Shogun Government Office during the Edo period. This building is fully restored based on the exact blue print. Iijima Jinya was built in 1677. This area is a very important because it produces high-quality woods to Edo.

You can study all the works of Jinya and Shogun government officers. There are 8 rooms and a kitchen. There is a courtroom for the criminals. Also, the officer's room and accounting room. Jinya was the center of the area of southern Ina.