神戸空港
The city government of Kobe first proposed an airport adjacent to Port Island in 1971. At the time, government planners were seeking alternatives to the heavily congested Osaka International Airport: the original Kobe Airport plan called for six runways more than in length on a facility. The mayor of Kobe, Tatsuo Miyazaki, declared his opposition to building such a large airport so close to the city, and was re-elected shortly afterward in 1973, defeating a competitor who supported the airport.