Japanese Olympic Committee(JOC)

10 lanes 50 m long. The depth is 3 m, as recommended by the international standard. There are observation windows on the side of the pool and under some of the starting platforms. Also, cameras are installed in order to check swimmers’ performances under the water, including diving and turning by continuous images. In addition, there is a running water pool at the poolside for swimmers to smoothly check their form and other data.