山田聖栄忠尚書状

山田聖栄日記

Ibaraki University Library

茨城大学デジタルコレクション

黒田忠政（忠之）書状

Fukuoka City Museum

Fukuoka City Museum Collection Database

吉田栄太郎書状

Yamaguchi Prefecture Archives

ADEAC: A System of Digitalization and Exhibition for Archive Collections

黒田忠之書状

Fukuoka City Museum

Fukuoka City Museum Collection Database

黒田忠之書状

Fukuoka City Museum

Fukuoka City Museum Collection Database

[黒田忠政書状]

Fukuoka City Museum

Fukuoka City Museum Collection Database

丸山清忠書状

史料編纂所

ADEAC: A System of Digitalization and Exhibition for Archive Collections

中山忠光書状

Kyoto University Library

IIIF Discovery in Japan

秋田忠兵衛光季書状（秋田忠兵衛書状）

History of the Aomori Prefecture Digital Archive

Documents and Literature Database of Aomori Prefectural History

増田忠八郎書状

Saga Prefectual Library

Saga Prefectural Library Database

尼聖真譲状（本田文書）

ADEAC: A System of Digitalization and Exhibition for Archive Collections

黒田吉万（忠之）書状

Fukuoka City Museum

Fukuoka City Museum Collection Database

山野田忠通書付

Kyushu National Museum

Integrated Collections Database of the National Museums, Japan

[小山田栄樹（栄重）　檀山〔小泉檀山〕 宛書簡]

Tokyo Metropolitan Central Library

Tokyo Metropolitan Library Edo-Tokyo Digital Collections

大日本帝国山尚聖山閣図書館之章

National Institute of Japanese Literature

Collectors'Seals Database

本田久兼軍忠状（本田文書）

ADEAC: A System of Digitalization and Exhibition for Archive Collections

本田久兼軍忠状（本田文書）

ADEAC: A System of Digitalization and Exhibition for Archive Collections

本田久兼軍忠状（本田文書）

ADEAC: A System of Digitalization and Exhibition for Archive Collections

本田久兼軍忠状（本田文書）

ADEAC: A System of Digitalization and Exhibition for Archive Collections

栄山図書

National Institute of Japanese Literature

Collectors'Seals Database

永忠書状

Saga Prefectual Library

Saga Prefectural Library Database

〓京山尚書解

Kansai University Open Research Center for Asian Studies

IIIF Discovery in Japan

〓京山尚書解

Kansai University Open Research Center for Asian Studies

IIIF Discovery in Japan

奥村栄親書状

Maeda Tosanomori-ke Shiryokan Museum

KANAZAWA MUSEUM PLUS（Maeda Tosanokami-ke Shiryokan Museum）