Large Antarctic Sea Mammal
Nankyoku official.jpg
Type Oceanic Cryptid
First Sighting 7:00 PM February 13, 1958
Last Sighting 7:00 PM February 13, 1958
Country Antarctica
Habitat Antarctic Ocean
Possible Population Unknown

The Large Antarctic Sea Mammal is a cryptid reported by a Japanese research ship in 1958 in Antarctica.


The captain of the Soya nicknamed this creature "Antarctic Godzilla," as he likened its appearance to Godzilla. Some indicate that the creature is of the same species as the Kabagon.

Specific time of sighting

On February 13, 1958, at about 7:00 PM, the Japanese research vessel Soya Nihongo encountered a large creature at Lutzow-Holm Bay.[1]


External Links


Community content is available under CC-BY-SA unless otherwise noted.