Tokushima Awaodori Airport / JMSDF Tokushima Air Base — Tokushima, Japan

Tokushima Awaodori Airport, coded TKS, takes its name from the famous Awa Odori dance festival held annually in Tokushima, a summer tradition featuring processions of dancers and musicians that draws over a million visitors to this city on the eastern coast of Shikoku. The airport operates as a joint civilian and Japan Maritime Self-Defense Force facility, a common arrangement at several regional Japanese airports where military and commercial aviation share runway infrastructure. TKS connects Tokushima primarily to Tokyo, given the mountainous terrain of Shikoku that makes surface travel to the main island of Honshu comparatively slow despite the bridges linking the islands. Tokushima Prefecture is also known for indigo dye production, a traditional craft with centuries of history, and for the whirlpools of the nearby Naruto Strait, a striking natural phenomenon created by tidal currents. Passenger volumes at TKS remain modest compared to Japan's largest airports, reflecting its role as a regional link rather than a major hub.