宇和田中川

「宇田川」

Fukuoka City Museum

Fukuoka City Museum Collection Database

宇田川瀛

National Institute of Japanese Literature

Collectors'Seals Database

宇田川蔵書

National Institute of Japanese Literature

Collectors'Seals Database

宇田川蔵書

National Institute of Japanese Literature

Collectors'Seals Database

宇田川印信

National Institute of Japanese Literature

Collectors'Seals Database

宇田川図書

National Institute of Japanese Literature

Collectors'Seals Database

上宇和田地先

ADEAC: A System of Digitalization and Exhibition for Archive Collections

宇田川半痴印

National Institute of Japanese Literature

Collectors'Seals Database

宇和郡増穂村中之川山之図

Ehime Prefectural Library

ADEAC: A System of Digitalization and Exhibition for Archive Collections

（宇田川源道泰、本）

Digital Archive Fukui

Digital Archive Fukui

宇田川薬室之記

National Institute of Japanese Literature

Collectors'Seals Database

[宇田川榕庵名刺]

National Diet Library, Japan

ARC Early Japanese Book Portal Database

宇田川榕庵尺牘

National Diet Library, Japan

ARC Early Japanese Book Portal Database

環中宜応書簡宇田川玄真宛

Waseda University Library

ARC Early Japanese Book Portal Database

宇田川家五代筆蹟

Waseda University Library

ARC Early Japanese Book Portal Database

宇田川家五代筆蹟

Waseda University Library

ARC Early Japanese Book Portal Database

宇田川家五代筆蹟

Waseda University Library

ARC Early Japanese Book Portal Database

宇和島

National Archives of Japan

National Archives Of Japan Digital Archive

〔田中宇太郎年賀状〕

Saga Prefectual Library

Saga Prefectural Library Database

宇田川道紀書簡草稿

Waseda University Library

ARC Early Japanese Book Portal Database

中宇ツハラ

Saga Prefectual Library

Saga Prefectural Library Database

宇和島城

NHK Archives

Michi-shiru: Japan Seasonal Journey

川清掃・和田 1

Tamano City Library

ADEAC: A System of Digitalization and Exhibition for Archive Collections

越融書簡宇田川槐園宛

Waseda University Library

ARC Early Japanese Book Portal Database