Shimanto River Submerged Bridges and Water Culture

A 196-km river in Kochi Prefecture known as Japan's last pristine river. Remarkably free of dams, it maintains its natural form. Characterized by unique submerged bridge crossings and abundant fish species like sweetfish and mountain trout. Popular for canoeing, rafting, and river fishing experiences, it exemplifies ideal rural tourism models.

One of Japan's most pristine rivers flowing through Kochi Prefecture. Distinguished by unique 'submergible bridges' (chinkakyō) that submerge during floods. Tourism emphasizes water-centered cultural experiences including log-raft rides, traditional fishing methods observation, and riverside lifestyle experiences deeply connected to aquatic ecology.

A cultural city in Hokuriku that flourished as the castle town of the Kaga domain, where tradition and modernity coexist at Kenroku-en Garden, the 21st Century Museum of Contemporary Art, and Higashi Chaya District. The 2015 Hokuriku Shinkansen dramatically improved access from Tokyo, triggering a tourism surge.

One of Japan's premier mountain scenic spots at approximately 1,500m elevation in the Northern Alps. Views from Taisho Pond and Kappa Bridge reflecting the Hotaka Range are sometimes called 'Japan's Switzerland.' Private car restrictions preserve the natural environment, making it a popular base for mountaineering and trekking.

A UNESCO World Natural Heritage archipelago roughly 1,000km south of Tokyo. Called the 'Galapagos of the East,' the islands are a treasure trove of endemic species. Accessible only by a 24-hour ferry, this remote paradise is popular for whale watching and diving.

The largest island in the Sea of Japan, off the coast of Niigata. Sado Kinzan gold mine was registered as a UNESCO World Heritage Site in 2024, and unique traditions like tub boats and Noh theater persist. Also known for the reintroduction of the crested ibis (toki), it blends nature and history.