Airports - with paved runways: total: 142 over 3,047 m: 7 2,438 to 3,047 m: 37 914 to 1,523 m: 30 under 914 m: 31 (2001) 1,524 to 2,437 m: 37
Airports - with unpaved runways: total: 31 1,524 to 2,437 m: 1 914 to 1,523 m: 3 under 914 m: 27 (2001)
Heliports: 16 (2001)
Military Japan
Military branches: Japan Ground Self-Defense Force (Army), Japan Maritime
Self-Defense Force (Navy), Japan Air Self-Defense Force (Air Force),
Japanese Coast Guard
Military manpower - military age: 18 years of age (2002 est.)
Military manpower - availability: males age 15-49: 29,644,498 (2002 est.)
Military manpower - fit for military service: males age 15-49: 25,637,387 (2002 est.)
Military manpower - reaching military age annually: males: 765,817 (2002 est.)
Military expenditures - dollar figure: $40,774,300,000 (FY01)