Public domain
Scene of Foreigners' Entertainment at Iwakame-rou in Yokohama Port
From the collection of National Diet Library, Japan. Free to download, adapt and use — no permission needed.
Credit line横浜港崎廓岩亀楼異人遊興座敷之図. 万延1. 一寿斎芳員. National Diet Library, Japan. Public domain.