Grand Slam Tokyo 2013: Riki Nakaya (JPN) - Denis Iartcev (RUS)
Judo Grand Slam Tokyo 2013: Riki NAKAYA (JPN) - Gui-Man BANG (KOR) Final [-73kg]
Judo Grand Slam Tokio 2010: Final -73kg Yuki Nishiyama (JPN) - Riki Nakaya (JPN)
WCS 2011 73 ELMONT Dex NED NAKAYA Riki JPN1
WCS 2011 73 NAKAYA Riki JPN IBRAGIMOV Rinat KAZ1
Riki Nakaya (JPN) - Hiroyuki Akimoto (JPN) [-73kg] semi-final
Riki Nakaya (JPN) - Yuki Nishiyama (JPN) [-73kg] semi-final
Judo Grand Slam Tokyo 2013: Masyu BEIKER (JPN) - Kyu-Won LEE (KOR) Final [-90kg]
WCS 2011 73 NAKAYA Riki JPN AKIMOTO Hiroyuki JPN1
Riki Nakaya (JPN) - Florent Urani (FRA) [-73kg]
WCS 2011 73 NAKAYA Riki JPN SMITH Aleni SAM1
Judo Grand Slam Tokyo 2013: Varlam LIPARTELIANI (GEO) - Masyu BEIKER (JPN) Semi Final [-90kg]
Grand Slam Tokyo 2013: Gui-Man Bang KOR - Roman Moustopoulos GRE
JUDO 2011 World Championships: Hiroyuki Akimoto (JPN) - Riki Nakaya (JPN)
WCS 2011 73 NAKAYA Riki JPN TRITTON Nicholas CAN1
Judo 2013 World Championship Rio de Janeiro: Sainjargal (MGL) - Nakaya (JPN) [-73kg]
GS TOKYO 2011 73 P3 NAKAYA Riki JPN SHARIPOV Mirali UZB
Judo Grand Slam Tokyo 2013: Varlam LIPARTELIANI (GEO) - Hirotaka KATO (JPN) Elimination [-90kg]
Nakaya
JUDO 2011 World Championships: Riki Nakaya (JPN) - Nyam-Ochir Sainjargal (MGL)
![Judo Grand Slam Tokyo 2013: Riki NAKAYA (JPN) - Gui-Man BANG (KOR) Final [-73kg]](https://img.youtube.com/vi/oQj9xqR5Fjk/0.jpg)
![Riki Nakaya (JPN) - Hiroyuki Akimoto (JPN) [-73kg] semi-final](https://img.youtube.com/vi/tAtoGM-6xDU/0.jpg)
![Riki Nakaya (JPN) - Yuki Nishiyama (JPN) [-73kg] semi-final](https://img.youtube.com/vi/fwWTIfmchmo/0.jpg)
![Judo Grand Slam Tokyo 2013: Masyu BEIKER (JPN) - Kyu-Won LEE (KOR) Final [-90kg]](https://img.youtube.com/vi/C1NvSl6q6E8/0.jpg)
![Riki Nakaya (JPN) - Florent Urani (FRA) [-73kg]](https://img.youtube.com/vi/G4am7JigdNI/0.jpg)
![Judo Grand Slam Tokyo 2013: Varlam LIPARTELIANI (GEO) - Masyu BEIKER (JPN) Semi Final [-90kg]](https://img.youtube.com/vi/WCkhGBGqOdY/0.jpg)
![Judo 2013 World Championship Rio de Janeiro: Sainjargal (MGL) - Nakaya (JPN) [-73kg]](https://img.youtube.com/vi/K3Y6WwfmtbQ/0.jpg)
![Judo Grand Slam Tokyo 2013: Varlam LIPARTELIANI (GEO) - Hirotaka KATO (JPN) Elimination [-90kg]](https://img.youtube.com/vi/4q_ck_cs9nU/0.jpg)
