Katsuya

Written forms

克也, "achieve, to be"

克弥, "achieve, extensive, complete"

勝也, "win, to be"

勝矢, "win, arrow"

勝哉, "win, how"

勝夜, "win, night"

活耶, "active, father"

活弥, "active, extensive, complete"

轄也, "administer, control, to be"

担耶, "carry, bear, father"

People with the given name

Katsuya Eda (江田 勝哉), Japanese mathematician

Katsuya Eguchi (江口 勝也; born 1965), Japanese video game designer

Katsuya Ishihara (石原 克哉; born 1978), Japanese footballer

Katsuya Kakunaka (角中 勝也; born 1987), Japanese baseball player

Katsuya Kitamura (北村 克哉; born 1985), Japanese wrestler

Katsuya Kobayashi (小林 且弥; born 1981), Japanese actor

Katsuya Kodama (児玉 克哉; born 1959), Japanese sociologist

Katsuya Kondō (近藤 勝也; born 1963), Japanese manga artist, character designer, animator and animation director

Katsuya Iwatake (岩武 克弥; born 1996), Japanese football player

Katsuya Matsumura (松村 克弥; born 1963), Japanese film director and screenwriter

Katsuya Miyahira (宮平 勝哉; 1918–2010), Japanese karateka

Katsuya Nagato (永戸 勝也; born 1995), Japanese football player

Katsuya Nakamoto (中元 勝也; born 1977), Japanese freestyle skier

Katsuya Nakano (中野 克哉; born 1996), Japanese footballer

Katsuya Nomura (野村 克也; 1935-2020), Japanese baseball player

Katsuya Ogawa (小川 勝也; born 1963), Japanese politician

Katsuya Okada (岡田 克也; born 1953), Japanese politician

Katsuya Onizuka (鬼塚 勝也; born 1970), Japanese boxer

Katsuya Saito (斎藤 勝也; born 1940), Japanese cyclist

Katsuya Tahara (田原 勝也; born 1972), Japanese snowboarder

Katsuya Takasu (高須 克弥; born 1945), Japanese plastic surgeon

Katsuya Terada (寺田 克也; born 1963), Japanese illustrator

Katsuya Toida (戸井田 カツヤ; born 1967), Japanese mixed martial artist

Katsuya Toyama (當山 克也; born 1967), Japanese sprint canoeist

Katsuya Yokoyama (横山 勝也; 1934–2010), Japanese musician

Katsuya Uechi (1959–2026), Japanese chef

People with the surname

Katsuya (勝矢; born 1975), Japanese actor

Kentarō Katsuya (勝矢 剣太郎; fl. 1927–1933), Japanese writer

Masahiko Katsuya (勝谷 誠彦; 1960–2018), Japanese journalist

Toshinobu Katsuya (勝矢 寿延; born 1961), Japanese footballer

Fictional characters

Katsuya Jounouchi (城之内 克也), a character from Yu-Gi-Oh!

Katsuya Serizawa (芹沢 克也), a character in the manga series Mob Psycho 100