Bokkaikyouikikou

渤海

National Institute of Japanese Literature

Collectors'Seals Database

渤海攷

Kyoto University Library

IIIF Discovery in Japan

疆域方日記

Fukuoka City Museum

Fukuoka City Museum Collection Database

韓鮮疆域圖

Kyoto University Library

IIIF Discovery in Japan

渤海湾の価値

神戸大学附属図書館

Kobe University Library Digital Archive Newspaper Clippings Collection

Koubokkai no gyogyou

NDL Digital Collections

NDL Digital Collections

陶磁器　渤海土器

Nara National Research Institute for Cultural Properties

Integrated Collections Database of the National Museums, Japan

西京糸屋町渤海

National Institute of Japanese Literature

Collectors'Seals Database

渤海船渡海風景イラスト原画

Digital Archive Fukui

Digital Archive Fukui

黒色土器　渤海土器

Nara National Research Institute for Cultural Properties

Integrated Collections Database of the National Museums, Japan

清二京十八省疆域全図

National Diet Library, Japan

ARC Early Japanese Book Portal Database

渤海交易習書木簡 裏

Digital Archive Fukui

Digital Archive Fukui

上京第八区書肆課渤海

National Institute of Japanese Literature

Collectors'Seals Database

両域人数考

National Institute of Japanese Literature

IIIF Discovery in Japan

Bunkyouroku

Waseda University Library

ARC Early Japanese Book Portal Database

蒙疆地域に於ける羊毛対策 (上・中・下)

神戸大学附属図書館

Kobe University Library Digital Archive Newspaper Clippings Collection

Shinkyou chousho

NDL Digital Collections

NDL Digital Collections

Nichiikikairozu

NDL Digital Collections

NDL Digital Collections

日域海路図

National Diet Library, Japan

ARC Early Japanese Book Portal Database

Hakukaibanikiroku

Waseda University Library

ARC Early Japanese Book Portal Database

Nihoｎ suidokou ; ryouiki ninzukou

Kyushu University Collections

Kyushu University Collections

Seiiki koukoroku

NDL Digital Collections

NDL Digital Collections

Seiiki koukoroku

NDL Digital Collections

NDL Digital Collections

Seiiki koukoroku

NDL Digital Collections

NDL Digital Collections