Osaka Bay Tower, one of the largest hot spring theme parks in the Kansai region, is a place where you can feel like you've traveled back in time to an Azuchi-Momoyama period town! Based on this concept, the park fuses the charm of old-fashioned Japan with the chic of modern Japan. Enjoy a special time in this unprecedented space, immersed in the past in kimono-style indoor attire, with natural hot spring open-air baths, foot baths, bedrock baths, relaxation, Japanese cuisine, and a rooftop Japanese garden.