Katsuhiko Matsuda (松田 克彦, born 1965), Japanese decathlete Katsuhiko Murooka (室岡 克彦, born 1959), Japanese shogi player Katsuhiko Nagata (永田 克彦, born 1973), Japanese...

Katsuhiko Nagata (Japanese: 永田克彦, Nagata Katsuhiko, born on October 31, 1973, in Tōgane, Chiba, Japan) is a Japanese wrestler and mixed martial arts, who...