Fossil fishes from Okinawa-jima (Studies of paleovertebrate fauna of the Ryukyu Islands, Japan, Part IV). Memoirs of the National Museum of Nature and Science, 7, 53–60
Miocene fossils of the Mizunami group, central Japan. 3. Elasmobranchs. Monographs of the Mizunami Fossil Museum, 5, 1–99