All Japan Judo Championships Fukuoka - Event
Date: 11 May 2013 - 12 May 2013
Place: Fukuoka, Japan
Type: National Championships
Comparable competitions:
Average age of the medal winners: 23.9 years (24.1 years at all editions)
Youngest winner
Goki Maruyama 21 y 37 d
Ryo Kawabata 23 y 164 d
Riki Nakaya 23 y 291 d
Youngest winner at all editions
Takahiro Nakai 19 y 171 d
Masahiro Takamatsu 20 y 36 d
Masashi Ebinuma 20 y 48 d
Oldest winner
Takashi Ono 32 y 321 d
Hirotaka Kato 32 y 273 d
Masaaki Fukuoka 28 y 304 d
Oldest winner at all editions
Takashi Ono 32 y 321 d
Hirotaka Kato 32 y 273 d
Tadahiro Nomura 32 y 118 d