Head Office, Okazaki Factory
28 Shimo-Araoi, Fukuoka-cho, Okazaki City, Aichi 444-0825, Japan
Tokyo Office
DK San Building 5F, 4-2-17 Muromachi, Nihombashi, Chuo-ku, Tokyo 103-0022
Meinan Factory
24-24 Kita-Hamamachi, Chita City, Aichi 478-0046, Japan
Ibaraki Factory
760 Nishinodera, Kasumigaura City, Ibaraki 315-0073, Japan