Department in charge: Stage and Studio Department
- TEL:81-3-5808-1850
- FAX:81-3-5808-1910
Department in charge: Marine Department
- TEL:81-3-5808-1911
- FAX:81-3-5808-1910
Department in charge: Industry and Facility Department(Including railway related)
- TEL:81-3-5808-1913
- FAX:81-3-5808-1910
Department in charge: Manufacturing Department(Ibaraki Plant)
- TEL:81-280-76-8710
- FAX:81-280-76-8715