Safe and Comfortable Tokyo Doboku

It has been already 60 years since our founder started the company.
During this period, the capital of Tokyo has grown significantly with the opportunity of Tokyo Olympic, but the infrastructures as a function of capital has deteriorated over the long period.

We have largely changed our direction since last year in order to obtain know-how of technologies for strong cities against natural disasters, which has been happening often recent years, as well as for the recovery of the function of infrastructures.

We will do our best as a whole company, to realize the capital of Tokyo where residents can live in with peace of mind moving forward.