In Involve the workers move spirally and contact and involve co-workers each other inevitably more than a rectangular box form building. The norms secondly generate various benefit of improving quality and enhancing productivity and so on as a result. The building like stone sculpture presence on the hill creates new landscape for reviving the site that was used to be a forest. Involve welcomes not only the visitors but also regions then invites them with the rhythmical interior.

Kyokutoh is a cutting edge company, manufacturing welding equipment in automobile industry. It carries a mission that a small-scale domestic company takes a lead in a global scale by creating one and only product.