Category:20th-century establishments in Japan

• Japan portal
• History portal
• Geography portal

This category is for organizations, places, companies, or other things that were founded or established in Japan in the 20th century.

19th c. ← Establishments in Japan in the 20th century→ 21st c.

1900s establishments in Japan —            1901 1902 1903 1904 1905 1906 1907 1908 1909

1910s establishments in Japan — 1910 1911 1912 1913 1914 1915 1916 1917 1918 1919

1920s establishments in Japan — 1920 1921 1922 1923 1924 1925 1926 1927 1928 1929

1930s establishments in Japan — 1930 1931 1932 1933 1934 1935 1936 1937 1938 1939

1940s establishments in Japan — 1940 1941 1942 1943 1944 1945 1946 1947 1948 1949

1950s establishments in Japan — 1950 1951 1952 1953 1954 1955 1956 1957 1958 1959

1960s establishments in Japan — 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969

1970s establishments in Japan — 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979

1980s establishments in Japan — 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989

1990s establishments in Japan — 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999

2000s establishments in Japan — 2000

See also: Category:20th-century disestablishments in Japan