「いろは」「馬士家吉」

いろは分詠馬歌集

National Diet Library, Japan

ARC Early Japanese Book Portal Database

（いろは帖）

Ibaraki University Library

茨城大学デジタルコレクション

いろは哥

Aichi Prefectural Museum of Art

The collection of Aichi Prefectural Museum of Art

いろは歌

教科書図書館東書文庫 (国文学研究資料館)

IIIF Discovery in Japan

いろは蔵

ADEAC: A System of Digitalization and Exhibition for Archive Collections

〔いろは書付〕

Ibaraki University Library

茨城大学デジタルコレクション

教育いろは

National Museum of Japanese History

IIIF Discovery in Japan

いろは短歌

National Institute of Japanese Literature

IIIF Discovery in Japan

いろは文庫

National Institute of Japanese Literature

IIIF Discovery in Japan

七ツいろは

NDL Digital Collections

NDL Digital Collections

「新板いろは[]」

Nationaal Museum van Wereldculturen (Rijksmuseum Volkenkunde, Leiden)

ARC Ukiyo-e Portal Database

いろはうた

National Diet Library, Japan

ARC Early Japanese Book Portal Database

いろは番組

National Diet Library, Japan

ARC Early Japanese Book Portal Database

いろは字引

National Diet Library, Japan

ARC Early Japanese Book Portal Database

いろは文庫

National Institute of Japanese Literature

ARC Early Japanese Book Portal Database

いろは文庫

National Institute of Japanese Literature

ARC Early Japanese Book Portal Database

群馬のろうばい

NHK Archives

Michi-shiru: Japan Seasonal Journey

「へ 七ッいろは」「辺 東都富士尽」「海士千鳥」

The Tsubouchi Memorial Theatre Museum, Waseda University

The database of ukiyo-e

身振いろは芸

Tokyo National Museum

Integrated Collections Database of the National Museums, Japan

子守いろは調

Fukuoka City Museum

Fukuoka City Museum Collection Database

子守いろは歌

Fukuoka City Museum

Fukuoka City Museum Collection Database

いろは御手本

National Museum of Japanese History

IIIF Discovery in Japan

「金屋内いろは」

Art Research Center, Ritsumeikan University

ARC Ukiyo-e Portal Database

いろは和歌集

Doshisha University Digital Collections

Doshisha University Digital Collections