Health and safety policy

With respect for human life as our basic philosophy, we implement the Occupational Safety and Health Management System with the cooperation of all workers and passionately aim to improve the level of safety and health management.

  1. To prevent fatal accidents by observing the five pledges for safe work.
  2. To comply with the Labor Standards Act and the Industrial Safety and Health Act.
  3. To promote the creation of a comfortable work environment, prevent accidents and disasters, and maintain and promote good health.

April 1, 2022
President And Representative Director
Yoshikazu Yoshikawa

Occupational safety and health management system certification in construction

Scope of Certification Certification
Date of
Applied Scope
Head Office
Hokkaido Branch
Tohoku Branch
Kanto 1st Branch
Kanto 2nd Branch
Kanto Construction Branch
Hokushinetsu Branch
Chubu Branch
Kansai Branch
Shikoku Branch
Chugoku Branch
Kyushu Branch
JC108-3 2022.3.25 2025.3.24 Pavement civil engineering and construction work for which the head office, 11 branches (all branches including Kanto Construction Branch), supervising offices within the branch jurisdiction, construction offices, and workshops (construction offices, sub-branches, paving offices, and other construction sites) are the prime contractors.
(Excluding construction work and JV work at overseas branches)

COHSMS Certificate (Japanese Only)