Dainichi Co., Ltd. engages in the manufacture and sale of oil fan heaters, ceramic fan heaters, coffee makers and others. Its products include household fan heaters, commercial oil stoves, coffee maker with roasters, coffee bean roasters, smoke machines, automatic feeding machines, photosynthesis promotion machines, and horticulture dedicated heaters. It operates through the following segments: Tohoku Sales Office, Niigata Sales Office, Kanto Sales Office, Kansai Sales Office, Kyushu Sales Office, and Sales Department. The company was founded by Fumio Sasaki on April 1, 1964 and is headquartered in Niigata, Japan.