Guraleus tokunagae is a species of sea snail, a marine gastropod mollusk in the family Mangeliidae.^[1]

This marine species occurs off Japan.

• Oyama, 1973. Revision of Matajiro Yokoyama's type Mollusca from the Tertiary and Quaternary of the Kanto area. Palaeontological Society of Japan, Special Papers, no. 17, pp. 1–48, pls. 1-57

• University of Tokyo: Cenozoic Mollusca
• Kanagawa museum : List of fossil mollusca from the Upper Pleistocene Yokosuka Formation of Kanagawa Prefecture, Central Japan; Bull. Kanagawa prefect. , Mus. (Nat. Sc.) nr. 37, 11–19, March 2009
• Worldwide Mollusc Species Data Base : Guraleus tokunagae