Japanese / English

We would like to express our sincere gratitude for your continued business and support.
Since our establishment in 1938, we have developed to what we are today, surviving the war and post-war turbulence and confusion.
In the early years, we manufactured machine tools, and in 1955 we started manufacturing products to improve safety, convenience and work efficiency at construction sites. Since then, supported by many people, including shareholders, business partners and customers, we have laid the foundation of diversified business unique to us, such as manufacture, sale and rental of scaffolding plus manufacture and sale of home appliances and radio communication systems. Now, in each of these business fields we have established our position as a market leader.
Although our products and services have changed with the times, our spirit imbued in them has never changed; it has been oriented to all the people concerned with us.
Under our management principles of "Contribution to society", "Development of the company" and "Growth of employees", we aim to be a corporate group that makes it its mission to provide highquality products and services to a wide range of users, and can help build a more sophisticated social system and contribute to creating a better society.

Representatives Representative Director and Chairperson of the Board / Yusaku Inoue
Representative Director and President / Nobuo Kobayashi
Osaka Head office Yodoyabashi Dai Building, 4-4-9 Koraibashi, Chuo-ku, Osaka City
Tokyo Head office 14th floor Nihonbashi Plaza Building, 2-3-4 Nihonbashi, Chuo-ku, Tokyo
Registered Head Office 1-1-1 Mishimae, Takatsuki City, Osaka Prefecture
Establishment 1938
Date founded July 4, 1970
Capital 6,361,596,901yen
Number of employees 1,481 group employees, 759 domestic employees (as of March 20, 2023)
Description of business
  • Development, manufacture and sale of scaffolding material
  • Comprehensive rental service of scaffolding
  • Comprehensive rental service of Oct-system
  • Development, manufacture and sale of do-it-yourself products
  • Manufacture and sale of aluminum extruded material
  • Development, manufacture and sale of wireless communication devices
  • Sale of fitness equipment