is a Japan

Japan

Japan is an island nation in East Asia. Located in the Pacific Ocean, it lies to the east of the Sea of Japan, China, North Korea, South Korea and Russia, stretching from the Sea of Okhotsk in the north to the East China Sea and Taiwan in the south...

ese judo

Judo

is a modern martial art and combat sport created in Japan in 1882 by Jigoro Kano. Its most prominent feature is its competitive element, where the object is to either throw or takedown one's opponent to the ground, immobilize or otherwise subdue one's opponent with a grappling maneuver, or force an...

ka. He was two times world champion of Half-middleweight category.

He is from Miyako, Iwate

Miyako, Iwate

is a city located in Iwate, Japan.It was founded on February 11, 1941.The city lies along the coast where the flows into the Pacific Ocean. It is connected to Morioka by an east-west train line and highway and the coastal highway also goes through the town...

. He began judo at the age of a 6th grader. After graduation from Kokushikan University

Kokushikan University

is a private university in Setagaya, Tokyo, Japan.Combined teams of the Graduate School of Engineering and the Department of Science and Engineering competed against 130 team and came in 11th place in the 27th Formula SAE in 2007...

, He belonged to Iwate Prefectural Police.

He won the gold medal of world championships in 1983 and 1985. He participate All-Japan Championships

All-Japan Judo Championships

is a judo tournament held every year in Japan. The men's tournament is held in Nippon Budokan on April 29 and the women's tournament is held in Yokohama Cultural Gymnasium in April. The Kodokan and All-Japan Judo Federation sponsor the championship....

 6 times and won the bronze medal in 1982.

He tried by the supervision of all-Japan women's team at 2005 World Championships

2005 World Judo Championships

The 2005 World Judo Championships were the 24th edition of the Judo World Championships, and were held in Cairo, Egypt from September 8 to September 11, 2005...

 and 2008 Summer Olympics

2008 Summer Olympics

The 2008 Summer Olympics, officially known as the Games of the XXIX Olympiad, was a major international multi-sport event that took place in Beijing, China, from August 8 to August 24, 2008. A total of 11,028 athletes from 204 National Olympic Committees competed in 28 sports and 302 events...

.