KYB Corporation's developmental test centre in Japan. The track allows vehicle tests to be performed over a broad range of road surfaces. This supports KYB to develop suspension components, steering components, electronic components, and other products that have even higher performance and reliability. By making tests faster and more sophisticated, the facility significantly shortens the time needed to develop projects by increasing development efficiency. It is 595,000 square metres and includes a 1 kilometre circular mountain road with many rises and drops, a circular test track with a radius of 105 metres and a straight track with many surfaces.