Kosei Inoue: Olympic Judo Champion and Super-Coach
Kosei Inoue: Olympic Judo Champion and Super-Coach
Sydney 2000 gold won entirely by ippon, three world titles, then a national head-coach role. Here is the career of Kosei Inoue.
Kosei Inoue is one of the greatest heavyweight judoka Japan has produced. He won −100kg gold at the Sydney 2000 Olympics — famously winning every single match by ippon — and added three world titles. After retiring he became head coach of Japan’s national men’s judo team, rebuilding it into a dominant force.
1. Gold by ippon
Total dominance in Sydney.
At Sydney 2000, Inoue won the −100kg Olympic title — and did so by winning every contest by ippon, the most decisive result in judo.1 His uchi-mata throw is among the most admired in the sport’s history.
2. A world champion
A complete record.
Inoue won three World Championship titles to go with his Olympic gold and multiple All-Japan titles — a rare clean sweep of the sport’s biggest honours.1
3. From champion to super-coach
A second great career.
After studying and coaching abroad, Inoue returned to lead the Japan men’s national team as head coach, restoring it to the top of world judo after a difficult 2012.1
4. Why he matters
Champion and nation-builder.
Few have shaped a sport as both athlete and coach the way Inoue has — a defining figure in judo in Japan, alongside fellow greats Tadahiro Nomura and Ryoko Tani.
Frequently asked questions
What did Kosei Inoue win?
Olympic −100kg judo gold at Sydney 2000, plus three world titles.
What was special about his Sydney gold?
He won every match by ippon — judo’s most decisive result.
What did he do after retiring?
He became head coach of Japan’s national men’s judo team.
Keep exploring
Explore the stories, systems and culture behind Japanese sport.
Sources & notes
- Sydney 2000 −100kg gold (every match by ippon); three world titles; later head coach of Japan’s men’s national team. Olympics.com; Wikipedia.
A profile dated 21 June 2026. No copyrighted material is reproduced.
📅 更新履歴
| 日付 | 変更内容 |
|---|---|
| 2026年6月22日 | 初回公開 |
✅ ファクト再検証
最終検証日：2026年6月22日
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