江熊伊豆守長秀書状

西当伊豆守　武知光秀

National Museum of Japanese History

IIIF Discovery in Japan

「西当伊豆守」「武知光秀」

National Museum of Japanese History

ARC Ukiyo-e Portal Database

「金津伊豆守」

British Museum

ARC Ukiyo-e Portal Database

中西秀長書状

Kyushu National Museum

Integrated Collections Database of the National Museums, Japan

羽柴秀長書状

Waseda University Library

ARC Early Japanese Book Portal Database

羽柴秀長書状

Waseda University Library

ARC Early Japanese Book Portal Database

「松平伊豆守書状」　写　立花飛騨守・井伊掃部頭宛

Kochi Prefectural Library

OTEPIA Kochi Library collection search

伊豆国熊坂村篁蔵書

National Institute of Japanese Literature

Collectors'Seals Database

伊豆国熊坂村篁蔵書

National Institute of Japanese Literature

Collectors'Seals Database

伊豆国熊坂村篁蔵書

National Institute of Japanese Literature

Collectors'Seals Database

伊豆国熊坂村篁蔵書

National Institute of Japanese Literature

Collectors'Seals Database

相良遠江守書状

史料編纂所

ADEAC: A System of Digitalization and Exhibition for Archive Collections

志村伊豆守鎧甲

光丘文庫デジタルアーカイブ

ADEAC: A System of Digitalization and Exhibition for Archive Collections

長谷川守知書状

Fukuoka City Museum

Fukuoka City Museum Collection Database

[小槻秀芳　伊勢守 宛書簡]

Tokyo Metropolitan Central Library

Tokyo Metropolitan Library Edo-Tokyo Digital Collections

長井頼秀道可書状

宇部市教育委員会

ADEAC: A System of Digitalization and Exhibition for Archive Collections

伊勢貞長書状

Kyushu National Museum

Integrated Collections Database of the National Museums, Japan

志村伊豆守追懐碑

光丘文庫デジタルアーカイブ

ADEAC: A System of Digitalization and Exhibition for Archive Collections

「伊豆守　市川団十郎」

Tokyo Metropolitan Central Library

ARC Ukiyo-e Portal Database

「伊豆守　市川団十郎」

Tokyo Metropolitan Central Library

ARC Ukiyo-e Portal Database

足立伊豆守某手形

史料編纂所

ADEAC: A System of Digitalization and Exhibition for Archive Collections

書状（豆腐）

Digital Archive Fukui

Digital Archive Fukui

羽柴秀長都状

Nara National Museum

Integrated Collections Database of the National Museums, Japan

松平伊賀守忠昭書状

Fukuoka City Museum

Fukuoka City Museum Collection Database