Nagoya Airport / JASDF Komaki Air Base — Nagoya, Japan

NKM serves Nagoya Airfield, also called Komaki Airport, which shares its runways with Japan Air Self-Defense Force Komaki Air Base in Nagoya, Japan. Before Chubu Centrair International Airport opened in 2005, NKM was Nagoya's primary international gateway; today it handles domestic routes, corporate aviation, and general aviation alongside its continuing military role. The base is also significant as a hub for Japanese aerospace manufacturing, with Mitsubishi Heavy Industries conducting aircraft production and testing nearby, including work on Japan's regional jet programs. NKM's dual civil-military character makes it somewhat unusual among Japanese airports, balancing scheduled domestic flights with active JASDF training and transport operations on the same airfield.