Locations
Head Office
1-29-10 Takadanobaba, Shinjuku-ku, Tokyo, 169−8648
TEL:+81 3 3202 0211 (main switchboard)
FAX:+81 3 3202 0220 (main switchboard)
Overseas Sales Division
No.1 Overseas Sales Department / No.2 Overseas Sales Department
TEL:+81 3 3202 0225
FAX:+81 3 3202 5685
E-Mail:intsales@dkktoa.com