Light of Day (牝 1939 栗毛 Hyperion)
 |-- Dawns Delight (牝 1950 栗毛 Blue Peter)
 |   `-- Lady Known as Lou (牝 1965 栗毛 Nearctic)
 |       `-- Loudrangle (牝 1974 栗毛 Quadrangle)
 |-- Fan Light (牝 1956 鹿毛 Wilwyn)
 |   `-- Peas-Blossom (牝 1968 鹿毛 Midsummer Night)
 |       `-- Rossard (牝 1980 黒鹿毛 Glacial)
 |-- Daylight (牝 1958 黒鹿毛 Princely Gift)
 |   `-- Sweet Hour (牝 1968 黒鹿毛 プリメラ)
 |       |-- Honeypot Lane (牝 1973 鹿毛 Silly Season)
 |       `-- Bedtime Bedtime [英] (セ 1980 栗毛 Bustino)
 |                2着 - ジャパンC(G1)
 `-- Alborada (牝 1961 芦毛 Fastnet Rock)
     `-- Counter Coup (牝 1970 芦毛 Busted)
         `-- Celio Rufo Celio Rufo [英] (牡 1980 芦毛 Warpath)