Leading sire in Japan

The list below shows the leading Thoroughbred sire of racehorses in Japan for each year since 1924. This is determined by the amount of prize money won by the sire's progeny during the season. * 1924 - Ebor * 1925 - Ebor * 1926 - Ebor * 1927 - Ebor * 1928 - Ebor * 1929 - Ebor * 1930 - Chapel Brampton * 1931 - Perion * 1932 - Perion * 1933 - Clackmannan * 1934 - Clackmannan * 1935 - Tournesol * 1936 - Tournesol * 1937 - Tournesol * 1938 - Tournesol * 1939 - Tournesol * 1940 - Review Order * 1941 - Mint d'Or * 1942 - Diolite * 1943 - Diolite * 1944-45 - no racing in Japan * 1946 - Diolite * 1947 - Theft * 1948 - Theft * 1949 - Theft * 1950 - Theft * 1951 - Theft * 1952 - Kumohata * 1953 - Kumohata * 1954 - Kumohata * 1955 - Kumoha

Leading sire in Japan

The list below shows the leading Thoroughbred sire of racehorses in Japan for each year since 1924. This is determined by the amount of prize money won by the sire's progeny during the season. * 1924 - Ebor * 1925 - Ebor * 1926 - Ebor * 1927 - Ebor * 1928 - Ebor * 1929 - Ebor * 1930 - Chapel Brampton * 1931 - Perion * 1932 - Perion * 1933 - Clackmannan * 1934 - Clackmannan * 1935 - Tournesol * 1936 - Tournesol * 1937 - Tournesol * 1938 - Tournesol * 1939 - Tournesol * 1940 - Review Order * 1941 - Mint d'Or * 1942 - Diolite * 1943 - Diolite * 1944-45 - no racing in Japan * 1946 - Diolite * 1947 - Theft * 1948 - Theft * 1949 - Theft * 1950 - Theft * 1951 - Theft * 1952 - Kumohata * 1953 - Kumohata * 1954 - Kumohata * 1955 - Kumoha