Public domain
Kyūsei Ben, Showa 6
From the collection of National Diet Library, Japan. Free to download, adapt and use — no permission needed.
Credit line九星便 昭和6年. 1930. 高島易斷所本部神榮館 編輯. National Diet Library, Japan. Public domain.
From the collection of National Diet Library, Japan. Free to download, adapt and use — no permission needed.
