About – Yamashiro Doboku, Inc.

About Us

In Japanese, doboku means civil engineering work.

Civil engineering is at the core of our business.

We embrace new and disruptive ideas, are committed to acting on them.

We walk together with our partners, making progress today towards a more optimistic tomorrow.

Yamashiro Doboku’s mission is to contribute to society by creating value through innovation and entrepreneurship.

By providing high-quality services that help our users and partners grow, we aim to advance and enrich society.

Yamashiro Doboku, Inc. was founded in 1979 by our chairman, Keigoro Matsuyama.

Yamashiro Doboku, Inc.

Shigehiro Matsuyama