← Sources Primary source Old document — イロハ番付阿異野言葉 Edit History (0) BibTeX CSL-JSON Bibliographic information Date — (unknown) Type Old document Languages Ainu, Japanese Scripts Kanji, Kana Digital access & links Website https://www.lib.hokudai.ac.jp/cgi-bin/hoppodb/record.cgi?id=0A023800000000000