(4) items including an Utagawa Sadahide (Japanese, 1807-1873) “Genji Troops Surrounded by the Ghosts of Heike Troops” triptych of oban sheets, an Utagawa Kokunimasa (Japanese, 1874-1944) “Sea Battle at Takushan” triptych of oban sheets and (2) Toyohara Chikanobu (Japanese, 1838-1912) including “Garden of Imperial Palace” and “Chiyoda Outer Palace”, all having printed signatures and seal marks, matted behind acrylic or glass in wood frames, “Garden of Imperial Palace” and “Sea Battle at Takushan” uniformly framed in gold-tone wood, some having informational sheets or labels verso