People — K
Koichi Kawakita
1942 – 2014
film director
Koichi Kawana
1930 – 1990
landscape architect
Kōichi Kawanishi
b. 1959
drummer
Koichi Kidera
b. 1972
association football player
Kōichi Kido
1889 – 1977
politician
Kōichi Kinoshita
b. 1967
professional shogi player
Koichi Kishi
1940 – 2017
politician
Kōichi Kishi
1909 – 1937
classical composer
Kōichi Kitamura
1931 – 2007
actor
Kōichi Kitamura
b. 1968
prosecutor
Koichi Kobayashi
b. 1952
Go professional
Kōichi Kodama
b. 1951
professional shogi player
Koichi Kubo
b. 1976
rugby union player
Koichi Kudo
1909 – 1971
association football player
Kōichi Kusano
b. 1955
lawyer
Koichi Maeda
b. 1991
association football player
Kōichi Mashimo
b. 1952
film director
Koichi Misawa
b. 1974
baseball player
Koichi Miyano
b. 1942
rower
Koichi Miyao
b. 1993
association football player
Koichi Mizushima
b. 1941
physicist
Koichi Mizushima
b. 1965
artistic gymnast
Koichi Morishita
b. 1967
marathon runner
Kōichi Morita
b. 1940
composer
Koichi Murata
b. 1996
association football player
Kōichi Nakagawa
b. 1990
politician
Koichi Nakamura
b. 1964
computer scientist
Koichi Nakano
b. 1955
sport cyclist
Koichi Nishimura
b. 1973
volleyball player
Kōichi Ogata
b. 1968
baseball player
Koichi Ogata
b. 1968
professional baseball player
Koichi Ohata
b. 1962
film director
Kōichi Ōhori
b. 1963
actor
Koichi Oita
1914 – 1996
association football player
Kōichi Ono
1919 – 2000
golfer
Koichi Ose
b. 1937
actor
Koichi Oshima
b. 1967
baseball player
Koichi Pettas
1980 – 2018
kickboxer
Kōichi Saitō
cinematographer
Kōichi Saitō
1929 – 2009
film director
Kōichi Saitō
b. 1935
photographer
Kōichi Sakaguchi
b. 1968
actor
Koichi Sakamoto
b. 1970
film director
Kōichi Sako
1918 – 2010
photographer
Koichi Sato
b. 1986
association football player
Koichi Sato
b. 1956
biathlete
Kōichi Satō
b. 1960
film actor
Koichi Sato
Kōichi Satō
b. 1931
ski jumper
Kōichi Sekikawa
b. 1969
baseball player
Koichi Sekimoto
1978 – 2016
association football player
Koichi Shibukawa
b. 1969
ichthyologist
Kōichi Shiota
b. 1965
bureaucrat
Kōichi Shiozawa
1883 – 1943
military personnel
Koichi Shoji
1955 – 2019
criminal
Kōichi Sueyoshi
1934 – 2025
politician
Koichi Sugawara
b. 1950
athlete
Koichi Sugii
1906 – 1942
composer
Koichi Sugiyama
1931 – 2021
composer
Koichi Sugiyama
b. 1971
association football player
Kōichi Suzuki
b. 1952
actor
Koichi Suzuki
b. 1956
golfer
Kōichi Tabuchi
b. 1946
professional baseball player
Kōichi Taira
1909 – 1982
politician
Koichi Takada
b. 1901
athletics competitor
Koichi Takemasa
b. 1961
politician
Koichi Tamano
b. 1946
dancer
Koichi Tanaka
b. 1971
mixed martial arts fighter
Koichi Tanaka
b. 1959
chemist
Koichi Tani
b. 1952
politician
Kōichi Tōchika
b. 1971
seiyū
Koichi Togashi
b. 1971
association football player
Koichi Tohei
1920 – 2011
aikidoka
Kōichi Tokita
b. 1961
mangaka
Koichi Toyama
b. 1970
street artist
Kōichi Tsukamoto
1920 – 1998
businessperson
Koichi Uehara
1947 – 2009
golfer
Koichi Wada
b. 1916
water polo player
Koichi Wajima
b. 1943
boxer
Koichi Wakata
b. 1963
engineer
Kōichi Watanabe
b. 1957
politician
Koichi Yaguchi
1920 – 2006
judge
Kōichi Yamadera
b. 1961
actor
Koichi Yamamoto
1947 – 2023
politician
Koichi Yamauchi
b. 1973
politician
Kōichirō Asakai
1906 – 1995
diplomat
Kōichirō Genba
b. 1964
politician
Koichiro Harada
b. 1941
mathematician
Koichiro Hirayama
b. 1946
amateur wrestler
Kōichirō Hoshino
b. 2000
mangaka
Koichiro Ichimura
b. 1964
politician
Koichiro Katafuchi
b. 1975
association football player
Koichiro Kawano
b. 1981
golfer
Koichiro Kimura
1969 – 2014
professional wrestler
Kōichirō Koga
b. 1984
volleyball player
Kōichirō Matsuno
b. 1940
physicist
Kōichirō Matsuura
b. 1937
diplomat
Koichiro Mitani
b. 1968
judoka
Kōichirō Morioka
b. 1985
athletics competitor
Kōichirō Nishi
b. 1979
actor