Saneyori's residence Ononomiyadai was originally owned by Imperial Prince Koretaka, son of Emperor Montoku, and it is said that Saneyori obtained it as a prize for sugoroku (a Japanese variety of Parcheesi) game ("Kokon Chomon ju" (A Collection of Tales Heard, Past and Present)).
実頼の邸宅小野宮第は、もとは文徳天皇皇子惟喬親王の邸宅であり、双六賭博の質種として得たものであるといわれている（『古今著聞集』）。