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.
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Wikipedia
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.