藤忠

「佐藤忠信」

British Museum

ARC Ukiyo-e Portal Database

「佐藤忠信」

Nationaal Museum van Wereldculturen (Rijksmuseum Volkenkunde, Leiden)

ARC Ukiyo-e Portal Database

藤原忠言

National Institute of Japanese Literature

Collectors'Seals Database

藤忠統印

National Institute of Japanese Literature

Collectors'Seals Database

藤忠麿印

National Institute of Japanese Literature

Collectors'Seals Database

遠藤忠吉

National Institute of Japanese Literature

Collectors'Seals Database

「忠孝」 「局岩藤」

British Museum

ARC Ukiyo-e Portal Database

伊藤忠燃料

Samukawa Archives

ADEAC: A System of Digitalization and Exhibition for Archive Collections

「佐藤忠のぶ」

The Tsubouchi Memorial Theatre Museum, Waseda University

The database of ukiyo-e

尾藤・狐忠信

NDL Digital Collections

NDL Digital Collections

「佐藤忠のふ」

Museum of Fine Arts, Boston

ARC Ukiyo-e Portal Database

[遠藤忠吉句集]

Waseda University Library

ARC Early Japanese Book Portal Database

「忠孝」（忠孝加々見山）「局岩藤」

The Tsubouchi Memorial Theatre Museum, Waseda University

The database of ukiyo-e

「忠孝」（忠孝加々見山）「局岩藤」

The Tsubouchi Memorial Theatre Museum, Waseda University

The database of ukiyo-e

藤波二位李忠卿

National Institute of Japanese Literature

Collectors'Seals Database

斎藤忠仲書状案

Kyushu National Museum

Integrated Collections Database of the National Museums, Japan

佐藤忠信奮戦之図

Tokyo Metropolitan Central Library

Tokyo Metropolitan Library Edo-Tokyo Digital Collections

「佐藤忠信 関三十郎」

The Tsubouchi Memorial Theatre Museum, Waseda University

The database of ukiyo-e

「佐藤忠信 中村芝翫」

The Tsubouchi Memorial Theatre Museum, Waseda University

The database of ukiyo-e

「佐藤忠信」 「沢村訥升」

Museum of Fine Arts, Boston

ARC Ukiyo-e Portal Database

「佐藤忠信 関三十郎」

The Tsubouchi Memorial Theatre Museum, Waseda University

The database of ukiyo-e

「佐藤忠信 中村芝翫」

The Tsubouchi Memorial Theatre Museum, Waseda University

The database of ukiyo-e

「佐藤忠信　市川団蔵」

National Museum of Japanese History

ARC Ukiyo-e Portal Database

佐藤忠信廿日正月

Katei Bunko - University of Tokyo Library

ARC Early Japanese Book Portal Database

松本文明堂

National Institute of Japanese Literature

Collectors'Seals Database

力亥

National Institute of Japanese Literature

Collectors'Seals Database

江川大津太

National Institute of Japanese Literature

Collectors'Seals Database

菊久

National Institute of Japanese Literature

Collectors'Seals Database

御書物方

National Institute of Japanese Literature

Collectors'Seals Database

堺彦

National Institute of Japanese Literature

Collectors'Seals Database

［ヤマカノウ］伊勢長

National Institute of Japanese Literature

Collectors'Seals Database

来々文庫

National Institute of Japanese Literature

Collectors'Seals Database

このぬしせんくわ

National Institute of Japanese Literature

Collectors'Seals Database

稲葉文庫

National Institute of Japanese Literature

Collectors'Seals Database

武安

National Institute of Japanese Literature

Collectors'Seals Database

浜和助

National Institute of Japanese Literature

Collectors'Seals Database

転々堂蔵書

National Institute of Japanese Literature

Collectors'Seals Database

松忠

National Institute of Japanese Literature

Collectors'Seals Database

只誠蔵

National Institute of Japanese Literature

Collectors'Seals Database

このぬしせんくわ

National Institute of Japanese Literature

Collectors'Seals Database

藤九

National Institute of Japanese Literature

Collectors'Seals Database

幸田成友

National Institute of Japanese Literature

Collectors'Seals Database

永田文庫

National Institute of Japanese Literature

Collectors'Seals Database

［ヤマヱ］茗惣

National Institute of Japanese Literature

Collectors'Seals Database

［イリヤマ］小

National Institute of Japanese Literature

Collectors'Seals Database

武善

National Institute of Japanese Literature

Collectors'Seals Database

渋江蔵書

National Institute of Japanese Literature

Collectors'Seals Database

有水可漁

National Institute of Japanese Literature

Collectors'Seals Database