He also happened to have his heart set on a traditional Japanese house, typically known as kominka, which are usually passed down over generations. “I had a vision.”Guesthouse dreamDaisuke and Hila Kajiyama transformed an abandoned farming residence in Japan into a guesthouse. He saved money by collecting traditional wood from building companies who were in the process of breaking down traditional houses. “Usually, with traditional houses, some renovations are made to the walls, because the insulation is not so strong. After doing some research into Japanese guesthouse permits, he discovered that one of the simplest ways to acquire one would be to register the property as an agriculture guesthouse.