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Jockey · Classic recordJapan

Mitsumasa Iwashita

MI
4 classic wins1951–19551 country
Classic wins
4
First win
1951
Latest win
1955
Most wins in
Tokyo Yushun (2)

Classic record 3 races · 4 wins

Top races

  1. 1JapanTokyo Yushun2 wins
  2. 2JapanSatsuki Sho1 win
  3. 3JapanYushun Himba1 win

Top trainers

  1. 1TFTomiyoshi Fujimoto1 win
  2. 2WTWaichiro Tanaka1 win
  3. 3TYTamao Yagura1 win

Top horses

  1. 1TMTokino Minoru2 wins
  2. 2GWGolden Wave1 win
  3. 3HHiroichi1 win

All classic wins 4 wins

YearHorseRaceTrainerJockeyOwnerTime
1955Hiroichiby Hiro Sakura out of MeigetsuJapanYushun HimbaTamao YaguraMitsumasa Iwashita2:32.80
1954Golden Waveby Minami Homare out of YukoJapanTokyo YushunTomiyoshi FujimotoMitsumasa Iwashita2:34.80
1951Tokino Minoruby Theft out of Dai-2 Tyrant's QueenJapanSatsuki ShoMitsumasa IwashitaMasaichi Nagata2:03.00
1951Tokino Minoruby Theft out of Dai-2 Tyrant's QueenJapanTokyo YushunWaichiro TanakaMitsumasa IwashitaMasaichi Nagata2:31.20