Kunihiro (国廣), Genkō (元享, 1321-1324), Sagami – „Kunihiro“ (国広), „Kunihiro Kamakura-jūnin“ (国広鎌倉住人), „Hasebe Kunihiro“ (長谷部国広), first name „Gojirō“ (五次郎), according to transmission the second son of Shintōgo Kunimitsu (新藤五国光), it is said that he signed later in his career also with „Kunimitsu“ (国光). Tokaido (東海道), saijō-saku.
Jūyō Bunkazai (Important Cultural Item); mei: Kunihiro Kamakura-jūnin“ (国廣鎌倉住人); dated dated the 10th month of the 4th year of Genkō era (元享, 1324).