Zen Mitani (Japanese: 三谷 然, Hepburn: Mitani Zen; born 27 March 2007) is a Japanese Grand Prix motorcycle racer who…Zen Mitani (Japanese: 三谷 然, Hepburn: Mitani Zen; born 27 March 2007) is a Japanese Grand Prix motorcycle racer who competes in the Moto3 World Championship for Honda Team Asia. Mitani won the 2024 Asia Talent Cup. He made his Grand Prix debut at the 2025 Indonesian motorcycle Grand Prix, acting as a replacement rider.
Tadayuki 'Taddy' Okada (Japanese: 岡田 忠之, Hepburn: Okada Tadayuki; born February 13, 1967) is a Japanese former…Tadayuki 'Taddy' Okada (Japanese: 岡田 忠之, Hepburn: Okada Tadayuki; born February 13, 1967) is a Japanese former professional Grand Prix motorcycle road racer. He was runner-up in the 1994 250cc and in the 1997 500cc World Championship.
Noriyasu Numata (沼田憲保, Numata Noriyasu; 26 April 1966 – 4 September 2007) was a Grand Prix motorcycle road racer born…Noriyasu Numata (沼田憲保, Numata Noriyasu; 26 April 1966 – 4 September 2007) was a Grand Prix motorcycle road racer born in Chiba, Japan. He competed in 250cc Grand Prix motorcycle racing from 1995 to 1998. He was killed in an accident during tyre testing for Dunlop at Okayama International Circuit in Japan.
