is a male

badminton Badminton is a racquet sport played using racket (sports equipment), racquets to hit a shuttlecock across a net (device), net. Although it may be played with larger teams, the most common forms of the game are "singles" (with one player per s ...

player from Japan.

Career

Otsuka competed in

badminton at the 2004 Summer Olympics Badminton at the 2004 Summer Olympics was held at the Goudi Olympic Hall at the Goudi Olympic Complex from 14 August through 21 August. Both men and women competed in their own singles and doubles events and together they competed in a mixed do ...

in men's doubles with partner Keita Masuda. They had a bye in the first round, then were defeated in the round of 16 by

Fu Haifeng Fu Haifeng (born 23 August 1983) is a Chinese badminton player. Combining Fu Haifeng's impressive power with his regular partner Cai Yun's impressive speed, Cai and Fu have been one of the world's leading men's doubles teams since 2004. They ...

and

Cai Yun Cai Yun (born 19 January 1980) is a former professional badminton player representing China. He is the 2012 London Olympic gold medallist and a four-time World Champion in men's doubles. He is regarded as one of the greatest men's doubles play ...

China China, officially the People's Republic of China (PRC), is a country in East Asia. With population of China, a population exceeding 1.4 billion, it is the list of countries by population (United Nations), second-most populous country after ...

. He also competed in mixed doubles with partner Shizuka Yamamoto. They were defeated in the round of 32 by Robert Blair and Natalie Munt of

Great Britain Great Britain is an island in the North Atlantic Ocean off the north-west coast of continental Europe, consisting of the countries England, Scotland, and Wales. With an area of , it is the largest of the British Isles, the List of European ...

. Ohtsuka played at the

2007 BWF World Championships The 2007 BWF World Championships was the 16th tournament of BWF World Championships (World Badminton Championships). It was held in Kuala Lumpur, Malaysia, from 13 to 19 August 2007. Host city selection Aarhus and Kuala Lumpur were the candid ...

in men's doubles with Keita Masuda, and were defeated in the third round by the eventual champions

Markis Kido Markis Kido (11 August 1984 – 14 June 2021) was an Indonesian badminton player specializing in men's doubles. As a former world number 1, he won the discipline's gold medal at the 2006 Badminton World Cup, 2006 World Cup, 2007 BWF World Cham ...

and

Hendra Setiawan Hendra Setiawan (born 25 August 1984) is an Indonesian retired badminton player. He is an Olympic Games gold medalist, four-time World Champion, two-time Asian Games gold medalist, and two-time All England champion. With these achievements, Se ...

, of

Indonesia Indonesia, officially the Republic of Indonesia, is a country in Southeast Asia and Oceania, between the Indian Ocean, Indian and Pacific Ocean, Pacific oceans. Comprising over List of islands of Indonesia, 17,000 islands, including Sumatra, ...

, 22-20, 21-19.

References

External links

* * * 1978 births Living people Sportspeople from Nagasaki Olympic badminton players for Japan Japanese male badminton players Badminton players at the 2004 Summer Olympics Badminton players at the 2008 Summer Olympics Nippon Sport Science University alumni Badminton players at the 2006 Asian Games Badminton players at the 2002 Asian Games Asian Games badminton players for Japan {{Japan-badminton-bio-stub