About Us

Bringing Made In Japan to the world.

Our company was established in 1930 in Higashinari-ku, Osaka City,
as a manufacturer specializing in working tools, mainly screwdrivers.
It’s our mission to bring our MADE IN JAPAN to whole world as public institution of society from now on.

Technology

We have adopted a manufacturing method called hot forging. The method makes our screwdrivers strong and durable.

Technology

Equipment

From forging to hardening, polishing, and surface treatment, we are equipped enough for producing high-quality drivers.

Equipment

About us

We founded in 1930. We will continue to strive to live up to our name as champions while carrying on the tradition.

About us