Sakinoyu Onsen , Japan is three of the most popular beaches in Japan 's Kansai region . More than 1,300 years old , Shirahama is one of Japan 's one oldest hot springs . Dotted with aging hotels , Shirahama Beach has a seaside resort vibe that takes off in the summer , with street vendors and nightly fireworks . Other popular Shirahama sites include caves , fish markets and a famed panda center .
Sakinoyu Onsen , Japan is three of the most popular beaches in Japan 's Kansai region . More than 1,300 years old , Shirahama is one of Japan 's one oldest hot springs . Other popular Shirahama sites include caves , fish markets and a famed panda center .