Japan
PresidentWorld Ranking
| 1. place |
|
NAGAYAMA Ryuju | -60 kg | |
| 1. place |
|
HASHIMOTO Soichi | -73 kg | |
| 1. place |
|
ABE Hifumi | -66 kg | |
| 2. place |
|
TAKATO Naohisa | -60 kg | |
| 2. place |
|
YOSHIDA Tsukasa | -57 kg | |
| 2. place |
|
ARAI Chizuru | -70 kg |
World Circuit Contestants (SEN)
| Men: | 178 (53%) |
| Women: | 158 (47%) |
See where Japan will compete next
| Male | Female | All | |
|---|---|---|---|
| 18th Asian Games Jakarta 2018 | 7 | 7 | 14 |
| Cancun Grand Prix 2018 | 0 | 1 | 1 |
| Kata World Championships 2018 | 10 | 0 | 10 |
| Veterans World Championships 2018 | 15 | 1 | 16 |
Medals
| Olympic Games | 4 | 4 | 11 |
| World Championships | 36 | 22 | 25 |
| Masters | 29 | 24 | 36 |
| Grand Slam | 219 | 114 | 178 |
| Grand Prix | 147 | 73 | 114 |
| Continental Championships | 43 | 26 | 30 |
| Continental Open | 141 | 77 | 120 |
| Olympic Games | 3 | 1 | 8 |
| Masters | 5 | 0 | 2 |
| Grand Slam | 27 | 14 | 23 |
| Grand Prix | 15 | 6 | 9 |
| Continental Championships | 4 | 3 | 4 |
| Continental Open | 8 | 5 | 3 |
| Olympic Games | 1 | 3 | 3 |
| Masters | 5 | 7 | 9 |
| Grand Slam | 17 | 10 | 11 |
| Grand Prix | 9 | 2 | 10 |
| Continental Championships | 3 | 5 | 5 |
| Continental Open | 20 | 7 | 8 |
| World Championships | 7 | 4 | 1 |
| Masters | 4 | 2 | 1 |
| Grand Slam | 26 | 14 | 18 |
| Grand Prix | 15 | 5 | 13 |
| Continental Championships | 8 | 1 | 3 |
| Continental Open | 19 | 11 | 11 |
| World Championships | 6 | 4 | 5 |
| Masters | 3 | 3 | 6 |
| Grand Slam | 22 | 9 | 15 |
| Grand Prix | 22 | 8 | 13 |
| Continental Championships | 6 | 3 | 5 |
| Continental Open | 12 | 6 | 5 |
| World Championships | 4 | 2 | 3 |
| Grand Slam | 16 | 12 | 23 |
| Grand Prix | 18 | 7 | 18 |
| Continental Championships | 5 | 4 | 4 |
| Continental Open | 14 | 3 | 9 |
| World Championships | 3 | 1 | 3 |
| Masters | 3 | 2 | 2 |
| Grand Slam | 15 | 6 | 25 |
| Grand Prix | 7 | 10 | 11 |
| Continental Championships | 6 | 3 | 2 |
| Continental Open | 15 | 9 | 12 |
| World Championships | 3 | 1 | 3 |
| Grand Slam | 23 | 17 | 20 |
| Grand Prix | 13 | 11 | 11 |
| Continental Open | 12 | 11 | 19 |
| World Championships | 8 | 4 | 6 |
| Masters | 6 | 5 | 10 |
| Grand Slam | 28 | 13 | 20 |
| Grand Prix | 16 | 10 | 4 |
| Continental Championships | 6 | 4 | 3 |
| Continental Open | 19 | 13 | 28 |
| World Championships | 5 | 6 | 4 |
| Masters | 3 | 5 | 6 |
| Grand Slam | 27 | 10 | 17 |
| Grand Prix | 12 | 6 | 10 |
| Continental Championships | 5 | 3 | 4 |
| Continental Open | 9 | 8 | 14 |
| Grand Slam | 18 | 9 | 6 |
| Grand Prix | 20 | 8 | 15 |
| Continental Open | 13 | 4 | 11 |
