城の峰城跡（井上城跡） : G-202／ ／城の峰城跡（井上城跡）

大峰城跡 : C-203／ ／大峰城跡

ADEAC: A System of Digitalization and Exhibition for Archive Collections

吉窪城跡 : D-202／ ／吉窪城跡

ADEAC: A System of Digitalization and Exhibition for Archive Collections

横山城跡 : C-202／ ／横山城跡

ADEAC: A System of Digitalization and Exhibition for Archive Collections

Work G－202

Museum of Modern Art, Saitama

MoMAS Collection

手子塚城跡 : J-202／ ／手子塚城跡

ADEAC: A System of Digitalization and Exhibition for Archive Collections

3号溝跡 : F-202／ ／松代城跡

ADEAC: A System of Digitalization and Exhibition for Archive Collections

土坑墓 : F-202／ ／松代城跡

ADEAC: A System of Digitalization and Exhibition for Archive Collections

小柳井上氏館跡 : G-203／綿内遺跡群／小柳井上氏館跡

ADEAC: A System of Digitalization and Exhibition for Archive Collections

井口城跡

Kochi Prefectural Library

OTEPIA Kochi Library collection search

筒井城跡

三重県環境生活部文化振興課

Mie Historical & Cultural Walking Map (Regional Cultural Assets)

1号石積み : F-202／ ／松代城跡

ADEAC: A System of Digitalization and Exhibition for Archive Collections

金井山城跡 : F-206／ ／金井山城跡

ADEAC: A System of Digitalization and Exhibition for Archive Collections

高遠城跡の井戸

Ina

ADEAC: A System of Digitalization and Exhibition for Archive Collections

[歴民カード_歴史] 井上城跡

National Museum of Japanese History

IIIF Discovery in Japan

大井田城跡

三重県環境生活部文化振興課

Mie Historical & Cultural Walking Map (Regional Cultural Assets)

村上城跡

永徳寺

Tochigi Digital Museum "SHUGYOKU" (Cultural Assets)

上野城跡

Iga

ADEAC: A System of Digitalization and Exhibition for Archive Collections

中上城跡

三重県環境生活部文化振興課

Mie Historical & Cultural Walking Map (Regional Cultural Assets)

原山遺跡 : K-202／ ／原山遺跡

ADEAC: A System of Digitalization and Exhibition for Archive Collections

福井城跡（歴博）

Digital Archive Fukui

Digital Archive Fukui

上平野城跡

三重県環境生活部文化振興課

Mie Historical & Cultural Walking Map (Regional Cultural Assets)

志賀城跡／小田井宿跡

NHK Archives

Michi-shiru: Japan Seasonal Journey

今井兼平羅城跡

Nagano Prefectural Museum of History

ADEAC: A System of Digitalization and Exhibition for Archive Collections

[絵葉書]福井城跡

Digital Archive Fukui

Digital Archive Fukui