Japan U20 Championships - Event
Date: 11 Sep 2004 -
Place: , Japan
Type: National Junior Championships
Comparable competitions:
Average age of the medal winners: 18.2 years (18.2 years at all editions)
Youngest winner
Satoshi Ishii 17 y 267 d
Nozomi Hirai 17 y 358 d
Mai Tateyama 18 y 89 d
Youngest winner at all editions
Satoshi Ishii 17 y 267 d
Nozomi Hirai 17 y 358 d
Mai Tateyama 18 y 89 d
Oldest winner
Hirotaka Kato 24 y 30 d
Nae Udaka 19 y 189 d
Tomoko Fukumi 19 y 77 d
Oldest winner at all editions
Hirotaka Kato 24 y 30 d
Nae Udaka 19 y 189 d
Tomoko Fukumi 19 y 77 d