Judo helps to create not just fighters but footballers, according to Japan under-23 goalkeeper Louis Yamaguchi
- French-Japanese Louis Yamaguchi recalls practising judo in prestigious Tokyo school alongside ONE championship’s Itsuki Hirata
- Yamaguchi, introduced by his judo instructor father, also brushed shoulders with world champions Asahina, Baker and Wolf

Judo has paved the way for several mixed martial arts (MMA) legends, including Fedor “The Last Emperor” Emelianenko, “Sexyama” Yoshihiro Akiyama and “Rowdy” Ronda Rousey. The Japan-derived world-renowned martial art continues its strong bloodline in combat sports today – but who would have thought it had a role in football?
“Without judo, I would not be able to go far in football. That is very clear to me,” said Japan U23 goalkeeper Louis Yamaguchi, who plies his trade in Spain’s second division with Extremadura UD.
“When I was in [FC] Lorient, the goalkeeping coaches loved the fact that I practised judo and told me that it was a really good base for goalkeepers – for movement, balance and stability. And obviously the drive to fight, to compete, to not be afraid of anything,” he said.

While Yamaguchi went on to pursue his dream as a footballer, it was not the original plan. After all, his French father had moved to “The Land of the Rising Sun” precisely for judo.