← Sources Research literature Book / monograph 2009 日本語の起源とアイヌ語 永田良茂著 Edit History (0) Bibliographic information Author / recorder 永田良茂著 Date 2009 Type Book / monograph Languages Ainu, Japanese Scripts Kana, Kanji Digital access & links Website https://ci.nii.ac.jp/ncid/BA89042252