Nice olympic size pool near sapporo city. Need ¥50 coin for the locker.

I think this is one of the best swimming pool in Japan.

Swimming pool in the city center which was used in the 1964 Olympics. Great place for daily lap swim because the lanes are distinguished by swimming abilities. The staff will guide slower swimmers to the different lanes.

Great outdoor 50m pool close to Meguro Station. But the depth is only 1.2 max. Shallow.. Usually opens from July and closes in the beginning of Sept.

One of the best indoor swimming pool open to public in Tokyo. Has 3 pools; 50m x 8 lanes, 25m x 6 lanes and kids pool. Depth is 1.4m max. Very clean and easy to swim but there are only two lanes for lap swim in 50m pool.

Tokyo's biggest swimming facility used for international competitions. Has two 50m pool; main and sub. Long walk from the nearest station. Mostly occupied in weekends with competitions.