Unironically;

Our Land Was A Forest: An Ainu Memoir (Transitions-Asia and the Pacific) by Kayano Shigeru

Harukor: An Ainu Woman’s Tale (Voices from Asia) by Katsuichi Honda

Yukara, Epos of the Ainus: Study and Translation of Kamuy-Yukara by Kiyoko Miura (2014-05-09)

Images of the Ainu: Identities and Histories of Japan’s Indigenous People by Midori Minami

The Conquest of Ainu Lands by Brett L. Walker

The Song the Owl God Sang: The Collected Ainu Legends of Chiri Yukie

Ainu Spirits by Ui Makiko

Beyond Ainu Studies, Edited by Mark James Hudson, ann-elise lewallen, Mark K. Watson

The Fabric of Indigeneity: Ainu Identity, Gender, and Settler Colonialism in Japan by Ann-Elise Lewallen

Songs of Gods, Songs of Humans: The Epic Tradition of the Ainu by Donald L. Philippi

First Fish, First People: Salmon Tales of the North Pacific Rim, Edited by Judith Roche and Meg McHutchinson

Ainu Folklore: Traditions and Culture of the Vanishing Aborigines of Japan by Carl Etter

Plus the forced assimilation of the Kingdom of Ryukyu on Okinawa and a few other places in the region.