JUDO 2008 World Championships Teams: Hirotaka Kato (JPN) - Flavio Canto (BRA)
JUDO 2008 All Japan: Takashi Ono (JPN) - Hirotaka Kato (JPN)
JUDO 2008 World Team Championships Tokyo: Tatsuaki Egusa (JPN) - Denilson Lourenco (BRA)
JUDO 2008 World Team Championships Tokyo: Tatsuaki Egusa (JPN) - Alim Gadanov (RUS)
JUDO 2008 Jigoro Kano Cup: Kyu-Won Lee (KOR) - Takashi Ono (JPN)
Hirotaka Kato | Judo legend "Kato"super throw techniques compilation
JUDO 2008 Jigoro Kano Cup: Luciano Correa (BRA) - Takamasa Anai 穴井 隆将 (JPN)
JUDO 2009 Grand Prix Hamburg: Hirotaka Kato (JPN) - Sven Maresch (GER)
JUDO 2008 Jigoro Kano Cup: Masato Uchishiba 内柴 正人 (JPN) - Tsagaanbaatar Khashbaatar (MGL)
JUDO 2007 Super World Cup Tournois de Paris (TIVP)
JUDO 2008 Jigoro Kano Cup: Mai Tateyama (JPN) - Aya Ishiyama (JPN)
JUDO 2009 Tournois de Paris: Hirotaka Kato (JPN) - Marian Halas (ROU)
JUDO 2008 Jigoro Kano Cup: Takamasa Anai 穴井 隆将 (JPN) - Daisuke Kobayashi (JPN)
JUDO 2008 Jigoro Kano Cup: Ki-Chun Wang 왕기춘 (KOR) - Masato Inazawa (JPN)
JUDO 2010 World Championships: Jae-Bum Kim 김재범 (KOR) - Leandro Guilheiro (BRA)
Judo 2013 Grand Slam Moscow: Gogotchuri (GEO) - Kato (JPN) [-90kg] bronze
Stage3 Nossov.avi
-90 kg Kato Hirotaka vs Nishiyama Masashi
2013 Grand Slam Moscow (-90kg Bronze) KATO Hirotaka (JPN) - GOGOTCHURI Zviad (GEO)
JUDO 2008 Jigoro Kano Cup: Emi Yamagishi (JPN) - Haruna Asami (JPN)
![Judo 2013 Grand Slam Moscow: Gogotchuri (GEO) - Kato (JPN) [-90kg] bronze](https://img.youtube.com/vi/bDrpvkHPToM/0.jpg)
