On 8 April 2021, Foreign Nurses Working in Japan: Assessments of the EPA Program (ed. Yuko Hirano and Michiyo Yoneno-Reyes) was published by the University of Tokyo Press. It brings together the trajectory and problems of Japan’s ten years of having foreign nurses under a government program.
http://www.utp.or.jp/book/b555756.html
https://www.amazon.co.jp/外国人看護師-EPAに基づく受入れは何をもたらしたのか-平野-裕子/dp/4130561251
https://product.rakuten.co.jp/product/-/781da5285adaa6883d48871d2950cfa0/