schedule営業時間 - 9:00~17:00(定休日 - 土日祝)


Pass reliable information to the next generation

Through seminars and publications, we carefully select reliable information from
information. This is our philosophy.


NTS has more than 100 researchers and academic experts who are active in the front lines. We compiled a vast amount of knowledge spanning interdisciplinary fields and systematize it as a large sized handbook. Once knowledge is concentrated in one book by a keen editorial policy, seeds of new technologies and new discoveries which bring about breakthrough in industry and technology are born.
We continue to chase value creation which is created by systematization of knowledge.

We catch cutting-edge scientific and technical information quickly, then hold seminars and international symposium.

We continue to respond needs in research sites quickly .

About us

We are pleased to announce the relocation of our head office to Kitanomaru-koen, Chiyoda-ku from Yushima, Bunkyo-ku on October, 2014.

Head Office:
2-1 Kitanomaru-koen, Chiyoda-ku, Tokyo 102-0091 JAPAN
Tel. +81-3-5224-5410(main number) Fax. 03+81-3-5224-5437
  • General Affairs Department Tel. +81-3-5224-5410 Fax. +81-3-5224 5437
  • Planning Department Tel. +81-3-5224-5432 Fax. +81-3-5224-5427
  • Sales Department Tel. +81-3-5224-5430 Fax. +81-3-5224-5407
Ichikawa AI center:
Musashiya bldg. 4F, 4-3-3 Minamihachiman, Ichikawa city, Chiba Prefecture 272-0023 JAPAN
Tel. +81-47-314-0801 Fax. +81-47-314-0810
Yushima Distribution Center:
 Hirayama bldg. B1, 2-16-16 Yushima, Bunkyo-ku, Tokyo 113-0034
※Please return trial books to this address. 


Capital:  39,000,000yen
Foundation:  January 1, 1984
Establishment:  July 18, 1985
Officer CEO:  Takashi Yoshida
Director:  Izumi Yoshida
  • Mizuho Bank Hongo Branch
  • MUFG Bank Hongo Branch
  • Asahi Shinkin Bank Yushima Branch

Corporate History

Jan. 1984 Founded in Hongo 3-chome, Bunkyo-ku, Tokyo, Japan.
July 1985 Registered the establishment of NTS inc.
Mar. 1989 Moved to Hongo 5-Chome, Bunkyo-ku, Tokyo, Japan.
Jan. 1993 Increased the capital to 6,600,000 yen.
Aug. 1994 Increased the capital to 10,000,000 yen.
Mar. 1995 Moved to Yushima, Bunkyo-ku, Tokyo.
Mar. 1996 Opened Ichikawa branch.
Sep. 1998 Increased the capital to 18,000,000 yen.
Apr. 2002 founded Ichikawa AI Center. Reorganization.
                    Increased the capital to 39,000,000 yen.
Apr. 2013 Ichikawa AI Center was relocated to its present site (Musashiya bldg.).
Oct. 2014 Relocated to its present site (Kitanomaru Park Chiyoda-ku).

Copyright  (C) 2003  NTS Inc. All right reserved.