Masao Kimura is a veteran racer with more than 50 victories in Honda sports cars and single-seaters and worked for Honda R&D and then Honda Racing Service before helping Hirotoshi Honda establish Mugen.
Masao Kimura é un veterano piloto con máis de 50 vitorias nos autos deportivos de Honda e monoprazas e traballou para Honda R&D e logo en Honda Racing Service antes de axudar a Hirotoshi Honda a fundar Mugen.