Public domain
Keikei Shū: Sonkeikaku Zankan
From the collection of National Diet Library, Japan. Free to download, adapt and use — no permission needed.
Credit line恵慶集 : 尊経閣叢刊. 昭和10. 恵慶, 平安時代. National Diet Library, Japan. Public domain.
From the collection of National Diet Library, Japan. Free to download, adapt and use — no permission needed.
