Wild boars were no longer used on 10-yen notes issued after 1915 but those featuring a portrait of WAKE no Kiyomaro were long since colloquially referred to as 'Inoshishi.'
10円紙幣はその後1915年発行のものから猪が描かれなくなったが、その後も含めて和気清麻呂の肖像画が描かれた10円紙幣は長らく「いのしし」と俗称された。