Umiotoko (海男) is a yet-to-be-described Japanese yōkai. It appears only in Bakemono no e and an 1802 scroll by Kanō Yoshinobu in the collection of Yumoto Kōichi, though it is unlabeled in the Kanō scroll. Its appearance resembles that of umibōzu in Bakemono no e, though with red scales and yellow eyes. –Jack Stoneman

Yōkai in Context