In America or Canada, prefab house is more well-known as manufactured house which focuses on steel structure, follows mobile home, or caravan as the dynamic house which becomes the pioneer for almost four centuries long. Kitchen diner wooden dining table wooden chairs carpet flooring white kitchen island kitchen cabinet white countertop stainless faucet kitchen design ideas dining room ideas wooden flooring ideas. Besides, response towards sustainability issue started to be renewed by utilizing eco friendly materials like using recycled materials and the system of construction physics focuses more on solar or hybrid system.Though there is limitation of design in prefab house, yet in reality the production of prefab house in Japan shows higher tendency lately. ..