The Mitsubishi F-1 is Japan's first post-World War II domestically developed and built jet fighter, to enter production in Japan since the end of World War II. 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).
Read more about Mitsubishi F-1: Design and Development, Variants, Operators, Specifications (F-1)