Katsuyuki Masuchi

Katsuyuki Masuchi is a Japanese judoka. His wife, Chiyori is bronze medalist of Olympic Games in 1992.
Masuchi is from Tsu, Mie. He began judo at the age of a 10 and after graduation from Tsukuba University, He belonged to Marunaka and Nippon Steel.
He became Asian champion of openweight category in 1994, 1997. He also participated All-Japan [Judo Championships] 13 times, and the record is the most in history.
Masuchi is on the faculty of his alma mater Tsukuba University, and has served as the judo coach of the women's national team.