Matsuda, Hiroyuki, Orio Yamamura, Toshihide Kitakado, Yumi Kobayashi, Mari Kobayashi, Kaoru Hattori, and Hidehiro Kato. “Beyond Dichotomy Between Protection and Management of Marine Mammals in Japan”. THERYA 6, no. 2 (May 6, 2015): 283–296. Accessed August 2, 2025. https://therya.mastozoologiamexicana.com/index.php/THERYA/article/view/235.