The god of the Kashima Shrine holds the catfish in check with his sword, Namazu-e, 1855. Shown above is the shrine with the great rock which was also supposed to hold the catfish down.
Kaidan Chibusa Enoki: The ghostly tale of the wet nurse tree by Ito Seiu. This scroll shows the ghost holding the baby while standing under a waterfall at Juniso (where Tokyo's Shinjuku Chuo Park is now located).
Yamato no Orochi - An enormous eight-headed, eight-tailed Japanese dragon, so huge that it's body stretched over eight hills and eight valleys. Description from pinterest.com. I searched for this on bing.com/images
Act 2 from "Bakemono Chushingura" series, ca. 1839-1842 by Utagawa Kuniyoshi || This series portrays monsters enacting the play "Kanadehon Chushingura", a classic story about 47 Ronin