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Judoka Ion Yamaki from Japan took a bronze medal at the European Cup Cadets Bielsko Biala in the category +70kg in 2018. She took the gold in 2019. She won a bronze medal at the Cadet World Championships in Almaty in 2019.
Competitions - Medal overview B S G
- World Championships Cadets 100
- European Cup Cadets 101
- National Championships Juniors 100