Hyōga Ōta (born 9 December 1997) is a Japanese judoka. Ōta is the gold medallist of the 2018 Judo Grand Slam…Hyōga Ōta (born 9 December 1997) is a Japanese judoka. Ōta is the gold medallist of the 2018 Judo Grand Slam Ekaterinburg in the +100 kg category.
Naohisa Takato (髙藤直寿, Takatō Naohisa; born 30 May 1993) is a Japanese retired judoka. Takato was the top ranked judoka…Naohisa Takato (髙藤直寿, Takatō Naohisa; born 30 May 1993) is a Japanese retired judoka. Takato was the top ranked judoka in the world in the extra-lightweight division. He became one of judo's most prominent fighters by winning the 2013 World Championships. In the same year, he also won the World Masters in Tyumen, and the prestigious Grand Slams in Paris, Tokyo and a year earlier in Moscow 2012. With these successes, Takato was ranked No. 1 in the world in 2013 and 2014. He had an all-win record in 2013. Specializing in drop kata guruma, his physical and technical fighting style has become iconic in judo. Takato was one of the most searched judokas in 2015. He once was the most decorated judoka on the IJF World Tour, having notably won eleven gold medals in Grand Slam competitions. Takato won a bronze medal as Japan's extra-lightweight representative at the 2016 Olympics and won the gold medal in the same event at the 2020 Olympics held in Tokyo, Japan.
Masashi Ebinuma (海老沼 匡, Ebinuma Masashi; born 15 February 1990) is a Japanese judoka. Ebinuma is a triple world…Masashi Ebinuma (海老沼 匡, Ebinuma Masashi; born 15 February 1990) is a Japanese judoka. Ebinuma is a triple world champion, having won in 2011, 2013 and 2014. A dominant force in the half-lightweight division, he was ranked first in the world for three years. He is regarded as an ultimate stylist of seoi nage. He is also known for being a quadruple All-Japan national champion. Ebinuma won bronze medals at the 2012 and 2016 Summer Olympics. He married judoka Kana Abe in 2014. Both spouses are Asian and World champion judokas.
Yūsuke Kumashiro (born 3 June 1988) is a Japanese judoka. He is the bronze medallist of the 2020 Judo Grand Prix Tel…Yūsuke Kumashiro (born 3 June 1988) is a Japanese judoka. He is the bronze medallist of the 2020 Judo Grand Prix Tel Aviv in the +100 kg category.
Chiaki Ishii (Japanese: チアキ・イシイ; born 石井 千秋, Ishii Chiaki; 1 October 1941 – 16 October 2026) was a Japanese-born…Chiaki Ishii (Japanese: チアキ・イシイ; born 石井 千秋, Ishii Chiaki; 1 October 1941 – 16 October 2026) was a Japanese-born Brazilian judoka, who won Brazil's first Olympic medal in judo at the 1972 Summer Olympics in Munich, West Germany.
Kunisaburo Iizuka (飯塚 国三郎, Iizuka Kunisaburō; July 13, 1875 – July 25, 1958) was a Japanese judoka and the fifth person…Kunisaburo Iizuka (飯塚 国三郎, Iizuka Kunisaburō; July 13, 1875 – July 25, 1958) was a Japanese judoka and the fifth person to be promoted to 10th dan in Kodokan judo. Iizuka started judo training at Keio Gijuku in 1889, but broke off his training the following year to attend naval academy in Tokyo. Although the academy had no judo club, Iizuka saw a man carrying a judogi one day, and followed him to the Kodokan; he enrolled as a student there in November, 1891. In 1906, Iizuka returned to Keio to take a job as judo coach to Keio University, where he taught Kaname Kuniyuki, Chuji Sakata and Yoshio Sugino, among others. He was one of the first of Jigoro Kano's students to be awarded a judan (10th-dan) ranking, in 1946. As well as teaching judo, Iizuka was also an ordained negi (Shinto priest) at Fukuoka Prefectural Shuyukan Senior High School, and was master of the Imperial Fisheries Institute.