Tokushima Prefecture—The “uzushio” tidal whirlpools are now at their best in the Naruto Strait here, drawing tourists from both Japan and abroad for the thrilling nature show. Multiple ...

Whirlpools in the Naruto Strait between western Japan's Naruto, Tokushima Prefecture, and Minamiawaji, Hyogo Prefecture, have reached their spring peak, drawing tour boats full of people to see ...

Joyport Awajishima Inc., which operates sightseeing boat tours of the Naruto whirlpools, decided to give the attraction a trial run this summer before going full swing during the 2025 Osaka Kansai ...