. . "77"^^ . . "1987Z"^^ . "The Mitsubishi F-1 is Japan's first post-World War II domestically developed and built military jet, to enter production in Japan since the end of World War II, thus it was nicknamed \"Supersonic Rei-Sen\". Mitsubishi Heavy Industries and Fuji Heavy Industries jointly developed the F-1. At first glance, it resembles the French/Anglo SEPECAT Jaguar, but was a completely independent Japanese effort (although it uses the same engines)."@en . . "1975Z"^^ . .