世田谷城跡

鹿谷城跡 : N-208／ ／鹿谷城跡

ADEAC: A System of Digitalization and Exhibition for Archive Collections

和田城跡 : N-215／ ／和田城跡

ADEAC: A System of Digitalization and Exhibition for Archive Collections

和田城跡 : D-210／ ／和田城跡

ADEAC: A System of Digitalization and Exhibition for Archive Collections

岩倉城跡　黒田城跡

NHK Archives

Michi-shiru: Japan Seasonal Journey

〔砂田城跡〕

Nagano Prefectural Museum of History

ADEAC: A System of Digitalization and Exhibition for Archive Collections

田辺城跡

三重県環境生活部文化振興課

Mie Historical & Cultural Walking Map (Regional Cultural Assets)

木田城跡

三重県環境生活部文化振興課

Mie Historical & Cultural Walking Map (Regional Cultural Assets)

八田城跡

三重県環境生活部文化振興課

Mie Historical & Cultural Walking Map (Regional Cultural Assets)

大野田城跡 : N-209／ ／大野田城跡

ADEAC: A System of Digitalization and Exhibition for Archive Collections

童子谷の城跡

三重県環境生活部文化振興課

Mie Historical & Cultural Walking Map (Regional Cultural Assets)

近津長谷城跡

三重県環境生活部文化振興課

Mie Historical & Cultural Walking Map (Regional Cultural Assets)

世田ヶ谷

Kochi Prefectural Library

OTEPIA Kochi Library collection search

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)

湖北町　小谷城跡

NHK Archives

Michi-shiru: Japan Seasonal Journey

世田谷区史

Tokyo Metropolitan Central Library

Tokyo Metropolitan Library Edo-Tokyo Digital Collections

世田谷区史

Tokyo Metropolitan Central Library

Tokyo Metropolitan Library Edo-Tokyo Digital Collections

那須神田城跡

とちぎデジタルミュージアム

Tochigi Digital Museum "SHUGYOKU" (Cultural Assets)

上田城跡公園

NHK Archives

Michi-shiru: Japan Seasonal Journey

志賀城跡／小田井宿跡

NHK Archives

Michi-shiru: Japan Seasonal Journey

栗田城跡 : B-204／裾花川扇状地遺跡群／栗田城跡

ADEAC: A System of Digitalization and Exhibition for Archive Collections

中世土豪の城館跡

三重県環境生活部文化振興課

Mie Historical & Cultural Walking Map (Regional Cultural Assets)

城の峰城跡（井上城跡） : G-202／ ／城の峰城跡（井上城跡）

ADEAC: A System of Digitalization and Exhibition for Archive Collections

小山氏城跡・鷲城跡・祗園城跡・中久喜城跡

Oyama

Tochigi Digital Museum "SHUGYOKU" (Cultural Assets)

真田氏本城跡／山家神社／上田城

NHK Archives

Michi-shiru: Japan Seasonal Journey