When you consider the sport of rugby, Japan is generally not the very first nation that springs to mind. Things have started to change in Japan. It has a very rich martial arts tradition and it is famous for Sumo wrestling which is considered as Japan's national sport.
The park event happens in a multi leveled hollow bowl like structure which allows for a great deal of momentum to be constructed by the skateboarder. Naturally, you could walk to the sporting venues from a couple of stations away in the event that you need to brave the sweltering heat! As a consequence, there are increasingly more rock climbing gyms popping up around Japan.