秋田城介実季自筆五常之写

秋田実季入道宗実書状写（秋田城介実季先祖由緒被尋候）

History of the Aomori Prefecture Digital Archive

Documents and Literature Database of Aomori Prefectural History

秋田実季黒印状写

History of the Aomori Prefecture Digital Archive

Documents and Literature Database of Aomori Prefectural History

安倍姓秋田城介系図（守季～綏季子息）

History of the Aomori Prefecture Digital Archive

Documents and Literature Database of Aomori Prefectural History

礼法書（礼法書写（秋田金左衛門政季自筆））

History of the Aomori Prefecture Digital Archive

Documents and Literature Database of Aomori Prefectural History

秋田実季黒印状

History of the Aomori Prefecture Digital Archive

Documents and Literature Database of Aomori Prefectural History

秋田実季黒印状

History of the Aomori Prefecture Digital Archive

Documents and Literature Database of Aomori Prefectural History

[芥川龍之介自筆書簡]

Kansai University Open Research Center for Asian Studies

IIIF Discovery in Japan

当世自筆鏡　横蔵実は勘介

NDL Digital Collections

NDL Digital Collections

遷都 : [上田秋成自筆和歌]

Kansai University Open Research Center for Asian Studies

IIIF Discovery in Japan

[秋田俊季　秋田甚五左衛門 宛書簡]

Tokyo Metropolitan Central Library

Tokyo Metropolitan Library Edo-Tokyo Digital Collections

羽後国秋田郡秋田城郭之図

ADEAC: A System of Digitalization and Exhibition for Archive Collections

「源氏合筆四季」 「秋たつ田紅葉」

Tokyo Metropolitan Central Library

ARC Ukiyo-e Portal Database

「源氏合筆四季」 「秋たつ田紅葉」

Tokyo Metropolitan Central Library

Tokyo Metropolitan Library Edo-Tokyo Digital Collections

「勇介実ハ常悦 坂東三津五郎」

The Tsubouchi Memorial Theatre Museum, Waseda University

The database of ukiyo-e

北秋田郡大館城之図

ADEAC: A System of Digitalization and Exhibition for Archive Collections

上田籠城之時之御書写(真田信之書状写)

ADEAC: A System of Digitalization and Exhibition for Archive Collections

当世自筆鏡　横蔵実は勘介（収載資料名：東錦絵曽我八景自筆鏡当世自筆鏡）

National Diet Library, Japan

ARC Early Japanese Book Portal Database

「当世自筆鏡」 ｢慈然蔵実ハ直江山城｣

National Diet Library, Japan

ARC Ukiyo-e Portal Database

当世自筆鏡　慈悲蔵実は直江山城

National Museum of Japanese History

IIIF Discovery in Japan

「初代中村松江の文売りお筆実は秋田成之介女房浅岡（あさおか）」

Museum of Fine Arts, Boston

ARC Ukiyo-e Portal Database

「菊五郎 蛭子」「田之介 弁てん」

The Tsubouchi Memorial Theatre Museum, Waseda University

The database of ukiyo-e

当世自筆鏡　慈悲蔵実ハ直江山城（収載資料名：東錦絵曽我八景自筆鏡当世自筆鏡）

National Diet Library, Japan

ARC Early Japanese Book Portal Database

五年季ニ売渡申御田地之事

Digital Archive Fukui

Digital Archive Fukui

「田舎娘千草実ハ秋作　尾上菊五郎」

Art Research Center, Ritsumeikan University

ARC Ukiyo-e Portal Database

1881년 노(奴) 천복(千福) 토지매매명문(土地賣買明文)

Kyoto University Library

IIIF Discovery in Japan

書状（法事参加願に付）

History of the Aomori Prefecture Digital Archive

Documents and Literature Database of Aomori Prefectural History

Juhachidokeiin Gishakujoki Commentary

Kyoto National Museum

Integrated Collections Database of the National Museums, Japan

入輿次第覚書

History of the Aomori Prefecture Digital Archive

Documents and Literature Database of Aomori Prefectural History

Wakan Roei Shu　Poetry Anthology, Yamashirogire segment

Tokyo National Museum

Integrated Collections Database of the National Museums, Japan

館川千右衛門一勝書状

History of the Aomori Prefecture Digital Archive

Documents and Literature Database of Aomori Prefectural History

Du Fu's Eight Immortals of the Wine Cup

Minneapolis Institute of Arts

Minneapolis Institute of Art API

Wakan Roei Shu　Poetry Anthology, Yamashirogire segment

Tokyo National Museum

Integrated Collections Database of the National Museums, Japan

Sanbō-e (Tōdaiji gire)

Nara National Museum

Integrated Collections Database of the National Museums, Japan

Orthrias oreas Jordan & Fowler, 1903

Natural History Museum, London

Europeana API

Plotosus anguillaris Bloch, 1794

Natural History Museum, London

Europeana API

Gymnothorax kidako (Temminck & Schlegel, 1846)

Natural History Museum, London

Europeana API