Lot Essay
Born Yamamoto Hachirodayu, Tadakuni (1576-1650) studied in Kyoto under both Horikawa Kunihiro and Dewa Daijo Kunimichi. His earliest works use the name Tokikuni which he later changed to Tadakuni. He moved to Inaba Province and in Kanei 11 (1634) he received the honorific title of Shinano Daijo and changed his signature to Shinano Daijo Fujiwara Tadakuni; because of his relocation, reference works also list him as Inaba Tadakuni.