What’s New

2019-06-26 Announcement for headquarters relocation

Dear Valued Clients, and Partners,
We are pleased to announce the relocation of our headquarters, effective July 1, 2019.  Based on the milestone of the 130th anniversary of our founding, on March 4th this year, our headquarters (Chuo-ku, Tokyo) and Monzennakacho Annex (Koto-ku, Tokyo) will be integrated into the headquarters functions and moving to the following address.
  Sections such as Tokyo Sales Office on the 5th floor of Monzen-Nakacho Annex will be consolidated on the 6th floor of the same building, and Tokyo Technology Center will continue to be active on the 1st floor.
  Please update your records and direct all future correspondence to the following address.  With this move, we will do our best to meet the expectations of all.  Therefore, we will greatly appreciate your patience and continued support as we make this transition. 
  In addition,  the location of the registered main office at Nihonbashi Honcho YS Building 2-2-2, Nihonbashi Honcho, Chuo-ku, Tokyo (YS stands for "Y"amato "S"cientific Co., Ltd.) remains the same.

New headquarters

Location Harumi Triton Square Office Tower Y (36F), 1-8-11 Harumi, Chuo-ku, Tokyo 104-6136, JAPAN
TEL(Main) 03-5548-7101
FAX(Main) 03-5548-0131
Business start date 2019/7/1(Mon.)


Relocation Department to new headquarters

General Administration, Human Resources,
Human Resources Development Office, Management Control Office, Medical Division
Management OffiiceInformation system 03-5548-7102
Finance, Real Estate Division, Internal Audit
Domestic Sales, Distributor Management, Sales Planning, Product Sales Division, Analytical Equipment Sales, Measuring instrument sales, Pharmaceutical & Food Sales, DI Promotion, Advanced Equipment Sales (KLA Group), Development Planning Office 03-5548-7120 03-5548-0132

*Operations only
Laboratory Facility Company
Laboratory Facility Solution Sales, Facility Engineering, Sales Promotion, Operations
International Sales, Trade, China Business Division 03-5548-7122 03-5548-0132
Purchasing and Logistics
03-5548-7123 03-5548-0134
Secretary's Office 03-5548-7130 03-5548-0131


Monzennaka-cho Annex 1F & 6F

Tokyo metropolitan area block 1 , Tokyo office
Tokyo Facility Sales
03-5639-7075 03-5639-6034
Field Engineering, Technology Management Office, Medical FE Group,
Analytical Instruments FE Group, Tokyo FE Group, Business Management Group, Testing Laboratory, Parts Center, Quality Division,
Quality Assurance, Quality Control
03-5639-7077 03-5639-6036
Laboratory Engineering, Transport system section, Engineering, Business Administration Division, Construction Management Section 03-5639-7078 03-5639-6033
Advanced Technology Company, Robotic Solutions Division, Plant Engineering, Special Business Development 03-5639-7079 03-5639-6033
1F Tokyo Technical Center, Advance Device (Dilect: 3D Measuring X-Ray CT Scanner) 03-5639-6045 03-5639-6033


Guide map


Arriving by train
Approximately 4 minutes walk from exits A2a or A2b (Tsukishima station side) of Kachidoki Station on the Toei Subway Oedo Line.
Approximately 9 minutes walk from exit 10 of Tsukishima Station on the Tokyo Metro Yurakucho Line or Toei Subway Oedo Line.

Arriving by bus
Toei Bus: Get off at Harumi Triton Square-mae stop.

  Route Number "都03"
    Harumi-Futo ~〈Via, Ginza-Yonch?me (Ginza 4)〉~Yotsuya Sta.

  Route Number "都05-1"
    Harumi-Futo ~〈Via, Ginza-Yonch?me (Ginza 4)〉~Tokyo Sta.(Marunouchi South Exit)

  Route Number "都05-2"
    Tokyo Big Sight ~〈Via, Ginza-Yonch?me (Ginza 4)〉~Tokyo Sta. (Marunouchi South Exit)

For more information, please contact:
International Sales Department
Tel: 81-3-5548-7122 / Inquiry Form