What is "kurifuji"

Kurifuji (also known as Toshifuji) was an undefeated Thoroughbred racemare, whose three classic wins included the Tokyo Yūshun race or Japanese Derby.

She was a chestnut mare that was bred at the Shimofusa Stud in Japan. Kurifuji was by the five times leading sire, Tournesol (GB), her dam Kenfuji was by the imported sire, Chapel Brampton (GB). She was a sister to three other horses including Happy Might who won the Tenno Sho, autumn race over 3,200 metres.