Japan
Effectiveness
Women Snatch
Women Clean & Jerk
Men Snatch
Men Clean & Jerk
Best results by current bodyweight category
Federation athletes
| Athlete | Sex | Date of birth |
|---|---|---|
| Koji Kubota | M | 1986-00-00 |
| Koji Okaoka | M | 1996-00-00 |
| Kokone Sakai | K | 2009-01-01 |
| Komachi Fumika | K | 1994-00-00 |
| Komada Masaki | M | 1999-00-00 |
| Komada Ryoichi | M | 1997-00-00 |
| Komatsu Hara | M | 1997-00-00 |
| Komatsu Hideyoshi | M | 1997-00-00 |
| Komatsu Hiroshi | M | 1971-00-00 |
| Komatsu Kosuke | M | 1997-00-00 |
| Kominato Kazuki | M | 1987-00-00 |
| Komiyama T | M | 0000-00-00 |
| Kondo Shinji | M | 1980-00-00 |
| Konishi Kana | K | 1990-00-00 |
| Konnai Mitsunori | M | 1996-03-14 |
| Kono Maki | M | 1997-00-00 |
| Koshiyama Hiroshi | M | 1993-00-00 |
| Kotaka Masahiro | M | 1960-00-00 |
| Kotaro Hirano | M | 1994-00-00 |
| Kotaro Sato | M | 2000-00-00 |
| Koumi Jun | M | 1997-00-00 |
| Kousaka Kento | M | 2006-11-02 |
| Koyanagi Shohei | M | 1998-00-00 |
| Koyari Yasuko | M | 1997-00-00 |
| Kozuru Tomoki | M | 1997-00-00 |