Office for Sports Promotion

It is the world's oldest international aerobics competition.
Every year, over 150 athletes from around 20 countries and regions, from youth to senior athletes, gather to perform passionate and brilliant routines in the quest to become the world's best.

This tournament is held every year to determine the best junior and youth players in Asia. More than 200 players from nine countries and regions participate. It has been held since 2019.

Official site:https://www.asjyoc2025.jp/

This is a tournament to decide the junior world champion, and is held every year. More than 38 athletes from over 300 countries and regions participate. It has been held since 1991.

In BMX racing, this is a special one-shot battle that takes place only once a year.
In addition to the Championship Class, which literally determines the world's best, there are also Challenge Categories, which are races divided into more detailed categories from age 8 to over 50, and these are the heated battles that take place to determine the world's best in each class.
Another feature is that there is not only a 20-inch category but also a cruiser (24-inch) category.

This competition will determine the top jump rope athlete in Asia and will be held every two years from 2022 onwards. More than 2 athletes from over 10 countries and regions will participate.

More than 23 athletes from over 1200 countries and regions will participate.

https://ijru.sport/2025-world-championships

This is a tournament held every two years to determine the world's best junior player in the flying disc sport of "ultimate."
The U-20 category has been held since the 1992 tournament in Japan, and approximately 22 players from 850 countries and regions participate.

This is a world championship to determine the best under-23 players in the flying disc sport of "ultimate." The best players selected from 25 countries and regions will compete in heated matches.
There are three divisions: Open (Men's), Women's and Mixed.

It is the highest level competitive tournament for junior athletes and has been held every two years since 2006.
More than 30 athletes from over 900 countries and regions are participating.

The tournament is organized by the Asian Martial Arts Federation and has been held every two years since 2001. Over 2 athletes from over 1 countries and regions participate.

The Deaflympics is the "Olympics for the deaf and hard of hearing" held every four years by the International Committee for Sports for the Deaf (ICSD).
"Deaf" means "deaf" in English, and deaf athletes from all over the world gather to compete at the highest level.
A major feature of this event is that in addition to international sign language, visual information is provided using start lamps, flags, etc.
This allows all athletes to focus on competing on a level playing field.
In addition to the thrill of the competition, the Deaflympics are also attractive because they allow participants to interact with each other across different countries and cultures.