← Sources Research literature Book / monograph 1804 蝦夷方言藻汐草 2巻 上原, 熊次郎, -1827, 通事 Edit History (0) Bibliographic information Author / recorder 上原, 熊次郎, -1827, 通事 Date 1804 Type Book / monograph Languages Ainu, Japanese Scripts Kanji Digital access & links Website https://ndlsearch.ndl.go.jp/books/R100000002-I000007277699