National Yoyogi Stadium (Shibuya, Tokyo), a holy place for athletes in Japan. The stadium was constructed for the 1964 Tokyo Olympic Games and employed innovative suspended roof construction utilizing high tension cables, and we are proud of their unique shapes. The premises feature the 1st gymnasium, which looks like a tent supported by two columns; the 2nd gymnasium, which looks like a dragon spiraling towards the sky; and other sports facilities. The stadium was used for international competition in swimming, volleyball, basketball, tennis, and ice skating and has brought up and sent many athletes into the world, becoming a place for people who love sports.

The damper mechanism from KYB protects the elegant suspended roofs of the gymnasiums from vibration due to strong winds and earthquakes. Our product has supported the roofs and the history of the gymnasiums for more than 40 years. The damper mechanism is the root of the present vibration insulation system.

In 2004, an overhaul of the system was conducted, and it was proved that 12 dampers removed from the building had maintained the designed performance after 40 years of service. The same technology is used in the large roofs of Fukuoka Dome and Oita Dome.

Dampers used Six dampers for each of the two columns of the 1st gymnasium for a total of 12 dampers from KYB are used. These dampers can be seen from the outside.	Concentrating and concentrating... The record says that construction of National Yoyogi Stadium was completed with just 39 days remaining before the opening of the Olympic Games.