Oita Airport — Oita, Japan

Oita Airport, coded OIT, serves Oita Prefecture on the island of Kyushu, Japan, and is notably built on reclaimed land jutting into the Seto Inland Sea, similar to other coastal Japanese airports. OIT connects the region to Tokyo, Osaka, and other major Japanese cities, supporting both business travel and tourism to Oita's famous hot spring resorts, particularly the renowned Beppu and Yufuin onsen towns. The airport plays an important economic role for a prefecture known for its geothermal tourism industry, which draws both domestic and international visitors. Oita Airport's location, separated from the city center by a considerable distance, is served by highway bus connections. As Kyushu continues to develop its tourism infrastructure, OIT remains a key gateway for travelers seeking Japan's celebrated hot spring culture.