The Hong Kong national rugby union team, nicknamed the Dragons, has made the qualifying rounds of the Rugby World Cup. Rugby union in Hong Kong is administered by the Hong Kong Rugby Union since 1952, and successfully competes annually in the Asia Rugby Championship.
Rugby union in China is a growing sport; however, it is still not overly popular. China became affiliated to the International Rugby Board in 1997 and as of 1 July 2019, its women's XV side was ranked 24th and its men's XV side 80th in the world. Neither the women's team nor the men's team has yet qualified for a Women's Rugby World Cup or a men's Rugby World Cup. However, China has hopes of one day hosting the men's event, and World Rugby has indicated it supports taking the event there.
The Ireland national rugby sevens team competes in several international rugby sevens competitions. The team is governed by the Irish Rugby Football Union (IRFU).
The Asia Rugby Sevens Series is an annual series of regional rugby sevens tournaments run by Asia Rugby featuring national sevens teams. It has been held regularly since 2009 to determine Asia's best men's national team in the sport of rugby sevens.
Rugby sevens at the 2016 Summer Olympics was held over six days in August 2016 in Rio de Janeiro. The 2016 Olympics was the debut for rugby sevens at the Summer Olympics, though rugby union was last played at the 1924 games.
Japan competed at the 2016 Summer Olympics in Rio de Janeiro, Brazil, from 5 to 21 August 2016. Since the nation's official debut in 1912, Japanese athletes had appeared at every Summer Olympic Games in the modern era, except for two editions; they were not invited to the 1948 Summer Olympics in London because of the nation's role in World War II, and were also part of the United States-led boycott, when Moscow hosted the 1980 Summer Olympics.
The 2015 ARFU Men's Sevens Championships is an Olympic qualification tournament for rugby sevens at the 2016 Summer Olympics which was held in Hong Kong on 7–8 November 2015. It was originally planned to use the 2015 Asian Sevens Series for the qualification but as the series clashed with the 2015 Rugby World Cup hosted in England, it was decided to use one qualifying tournament for Asia.
New Zealand competed at the 2020 Summer Olympics in Tokyo. Originally scheduled to take place from 24 July to 9 August 2020, the 2020 Games were postponed to 23 July to 8 August 2021 because of the COVID-19 pandemic. It was the country's twenty-fourth appearance as an independent nation at the Summer Olympics, having made its debut at the 1920 Summer Olympics in Antwerp and competed at every Games since. The New Zealand team consisted of 212 athletes, 112 men and 100 women, across twenty-one sports.
The 2018–19 World Rugby Sevens Series, known for sponsorship reasons as the HSBC World Rugby Sevens Series, was the 20th annual series of rugby sevens tournaments for national men's rugby sevens teams. The Sevens Series has been run by World Rugby since 1999–2000. This series also, for the second time, doubled as a qualifier for the 2020 Summer Olympics, with the top four countries qualifying automatically.
The 2018–19 World Rugby Women's Sevens Series was the seventh edition of the global circuit for women's national rugby sevens teams, organised by World Rugby. There were six tournament events scheduled on the 2018–19 circuit with twelve teams competing in each tournament. The series also, for the second time, doubled as an Olympic qualifier.
Six national teams qualified to compete in baseball at the 2020 Summer Olympics in Tokyo. As host, Japan automatically qualified. Israel also qualified, by winning the Africa/Europe Qualifying Event in September 2019.
The People's Republic of China competed at the 2020 Summer Olympics in Tokyo, Japan. Originally scheduled to take place from 24 July to 9 August 2020, the Games were postponed to 23 July to 8 August 2021 because of the COVID-19 pandemic. It was the nation's eleventh appearance at the Summer Olympics since its debut in 1952. The opening ceremony flag-bearers for China are volleyball player Zhu Ting and taekwondoin Zhao Shuai. Sprinter Su Bingtian, who broke the Asian record of 100 m during the Games, is the flag-bearer for the closing ceremony. The delegation competed in all sports except baseball (softball), handball, and surfing.
Australia competed at the 2020 Summer Olympics in Tokyo. Originally scheduled to take place from 24 July to 9 August 2020, the Games were postponed to 23 July to 8 August 2021, because of the COVID-19 pandemic. Australia is one of only five countries to have sent athletes to every Summer Olympics of the modern era, alongside Great Britain, France, Greece, and Switzerland.
Twelve teams qualified for men's rugby sevens at the 2020 Summer Olympics. Japan automatically qualified as host, with the top four teams of the 2018–19 World Rugby Sevens Series securing their spots. Afterwards, qualification was determined with each of the six continental confederations determining a representative, and the remaining qualification spot determined through an international sevens tournament.
Twelve teams qualify for women's rugby sevens at the 2020 Summer Olympics. Japan automatically qualifies as host, with the top four teams of the 2018–19 World Rugby Women's Sevens Series securing their spots. Afterwards, qualification is determined with each of the six continental confederations determining a representative, and the remaining qualification spot determined through an international sevens tournament to be determined.
The 2019 Asia Rugby Women's Sevens Series was the twentieth edition of Asia's continental sevens tournament. The series was played over three legs in South Korea, China, and Sri Lanka.
The final qualification repechage tournament for men's rugby sevens at the 2020 Summer Olympics was held on 18–20 June 2021 at Stade Louis II in Monaco. The tournament was originally scheduled for a year earlier, but was postponed until 2021 due to the global COVID-19 pandemic.
The 2019 Dubai Sevens was the first tournament within the 2019–20 World Rugby Sevens Series and was the 20th international edition and the 50th overall of the Dubai Sevens since it began in 1970. It was held on 5–7 December 2019 at The Sevens Stadium in Dubai, United Arab Emirates.
This was the qualifying process for the 2022 Rugby World Cup Sevens with the aim of selecting the men's national rugby sevens teams that would compete in the tournament in Cape Town, South Africa. A total of 59 nations took part in the qualifying process.
This is the qualifying process for the 2022 Rugby World Cup Sevens with the aim of selecting the women's national rugby sevens teams that will compete in the tournament in Cape Town, South Africa. A total of 47 nations took part in the qualifying process.
South Korea 
Hong Kong 
China 
