Utagawa Kuniyoshi, Asaina Saburō Yoshihide wrestles with two crocodiles at Kotsubo beach, Kamakura (detail of left sheet), 1849. Colour woodblock, ōban triptych, 36.3 x 25.6 (R), 35.4 x 25.4 (C), 35.7 x 25.2 cm (L). American Friends of the British Museum (The Arthur R. Miller Collection) 19303. Photo © Trustees of the British Museum, London