Horyukaku ryoyu tsutomu (Two brave men on the roof of Horyukaku)

This is an illustration of an episode from Baikin's novel Nanso Satomi hakkenden (The tale of the eight loyal dogs of the house of Satomi), where Inuzuka Shino and Inukai Genpachi, unaware that they are brothers, fight each other on the roof of the Horyukaku pavilion of Koga castle.