Koga (surname) explained
Koga (written:), Kōga, Kouga or Kohga is a Japanese surname. Notable people with the surname include:
- , Japanese badminton player
- , Japanese voice actress
- , Japanese former rugby union player
- , Japanese painter active in the Taishō period
- Hide Koga, nickname of, Japanese baseball player
- , Yukio Mishima's kaishakunin
- , often written as Issac Koga, Japanese inventor and scientist
- , Japanese politician from Democratic Party of Japan
- , Japanese swimmer
- , Japanese former footballer
- , former Japanese footballer
- , Japanese volleyball player
- , Japanese Liberal Democratic Party politician
- , Japanese swimmer
- Mary Koga (1920-2001), Japanese-American photographer and social worker in Chicago
- , Japanese former footballer
- , was a Japanese composer, guitarist and pop musician
- , a former Japanese football player
- , a Japanese shakuhachi player in USA
- is the former stage name of, Japanese bass player
- , Fleet Admiral during World War II
- , Japanese badminton player
- , actor in martial arts films
- , Japanese unionist
- , Japanese volleyball player
- , Japanese footballer
- , Japanese footballer
- , Japanese footballer
- , pilot of the Akutan Zero in World War II
- , Japanese volleyball player
- , Japanese football player
- , Japanese football player
- , retired Japanese judoka
- , Japanese former footballer
- , Japanese stock car racing driver
- , a Japanese mixed martial artist
- , a judo world champion
- , Japanese boxer
- Victor Koga (1935-2018), Japanese-Russian martial artist
- Yukiko Koga, anthropologist
- , Japanese manga artist
- , Japanese shogi player