Number of Competitions
Japan 🇯🇵
Updated on 20 Aug 2025.
| Year | Competitions | Countries | Cities | Venues | Delegates | Organizers | Competitors |
|---|---|---|---|---|---|---|---|
| 2026 | — | — | — | — | — | — | — |
| 2025 | 15+3 | 1 | 5 | 9 | 6 | 24 | 555 |
| 2024 | 7+4 | 1 | 6 | 7 | 5 | 38 | 559 |
| 2023 | 11+7 | 1 | 7 | 9 | 6 | 42 | 540 |
| 2022 | 5+3 | 1 | 4 | 4 | 4 | 18 | 178 |
| 2021 | 1+1 | 1 | 1 | 1 | 2 | 6 | 57 |
| 2020 | 3 | 1 | 2 | 2 | 4 | 6 | 168 |
| 2019 | 18 | 1 | 14 | 14 | 10 | 34 | 706 |
| 2018 | 15 | 1 | 12 | 14 | 9 | 26 | 556 |
| 2017 | 17 | 1 | 13 | 15 | 7 | 27 | 534 |
| 2016 | 14 | 1 | 8 | 11 | 6 | 5 | 379 |
| 2015 | 17 | 1 | 11 | 14 | 5 | 6 | 285 |
| 2014 | 18 | 1 | 10 | 13 | 5 | 1 | 332 |
| 2013 | 17 | 1 | 10 | 15 | 5 | 1 | 236 |
| 2012 | 22 | 1 | 15 | 19 | 6 | 1 | 285 |
| 2011 | 10 | 1 | 7 | 9 | 6 | 2 | 207 |
| 2010 | 11 | 1 | 7 | 11 | 4 | 2 | 209 |
| 2009 | 9 | 1 | 7 | 8 | 5 | 3 | 158 |
| 2008 | 6 | 1 | 5 | 6 | 4 | 0 | 176 |
| 2007 | 5 | 1 | 5 | 5 | 4 | 1 | 138 |
| 2006 | 4 | 1 | 2 | 3 | 1 | 1 | 170 |
| 2005 | 2 | 1 | 2 | 2 | 1 | 2 | 82 |