2026 Yokohama International Pool Sub Pool Full-Day Course

The Yokohama International Pool Sub Pool is an indoor heated pool in Tsuzuki Ward, Yokohama City, available year-round from April 1, 2026. Its greatest appeal is that you can swim all year without being affected by the weather, which makes it a reliable choice for water play on rainy days and in fierce heat. The venue sits in an area easily reached from Center Kita Station on the Yokohama Municipal Subway Green Line. In the morning, first move your body at Kawawa Park, where satoyama countryside scenery remains, and play to your heart's content on the adventure-playground equipment. Next, stop at Mosaic Mall Kohoku in front of Center Kita Station for lunch and to top up any water-play gear you need. From midday it is finally time to enter the Yokohama International Pool Sub Pool, where you can swim at leisure until evening in a calm indoor setting. Because there is no need to worry about sunburn or the weather as at an outdoor pool, it is easy to plan even with small children. Combining the nature of Tsuzuki Ward with shopping and an indoor pool, it is a one-day course to enjoy in any season.