Our Offices

Head Office

Address 3-10-36,Higashijujo,kita-ku,Tokyo,114-0001
Phone(Main) +81-3-5843-9430
General Administration Department TEL:03-5843-9430  FAX:03-5843-9440
Administration Department TEL:03-5843-9431  FAX:03-5843-9440
Administration Division TEL:03-5843-9432  FAX:03-5843-9438
First Editorial Department TEL:03-5843-9435  FAX:03-5843-9441
Second Editorial Department TEL:03-5843-9436  FAX:03-5843-9441
Education Industry Department TEL:03-5843-9433  FAX:03-5843-9440
Business Development Department TEL:03-5843-9433  FAX:03-5843-9440
H.Q. Sales Department TEL:03-5843-9434  FAX:03-5843-9440

Tohoku Branch

Address 5-6 2F Happy Building Aza Tamatsukuri, Sannai, Aomori-shi, 038-0031
Phone TEL:017-782-3195  FAX:017-782-1167

Hokushinetsu Branch

Address 5-1-25 Yoneyama Tyuou-ku Niigata-shi, 950-0916
Phone TEL:025-241-2591  FAX:025-241-2596

Shizuoka Branch

Address 15 Ootsuka Numazu-shi, 410-0306
Phone TEL:055-966-1126  FAX:055-967-1393

Kinki Branch

Address 1-7-1 Yokoe Ibaraki-shi, 567-0865
Phone TEL:072-637-7216  FAX:072-637-7217

Chugoku Branch

Address 1-21-502 Nishikanonmachi Nishi-ku Hiroshima-shi, 733-0037
Phone TEL:082-232-3341  FAX:082-232-3342

Shikoku Branch

Address 6-11-101 Honmachi Matsuyama-shi, 790-0811
Phone TEL:089-917-9251  FAX:089-917-9253

Kyushu Branch

Address 3-3-11-202 Tagami Kagoshima-shi, 890-0034
Phone TEL:099-253-9437  FAX:099-259-6876

Okinawa Branch

Address 4-10-1 Miyagi Urazoe-shi, 901-2126
Phone TEL:098-874-0441  FAX:098-874-0441

Sapporo Branch

Address 1-1-30 Nizyuyon-ken 4-zyou Nishi-ku Sapporo-shi, 063-0804
Phone TEL:080-4083-6832  FAX:011-616-0202