Aquariums with Pufferfish in Chugoku/Shikoku

Shimonoseki City Aquarium Kaikyokan

Shimonoseki, Yamaguchi, Japan

A waterfront aquarium on the Kanmon Strait where Shimonoseki's famed fugu and one of Japan's largest penguin exhibits, Penguin Village, share the spotlight. With its 2025 renewal, it's a great stop to pair with port-town sightseeing.