Ningen Sea Monster

The Ningen is a Japanese sea monster that has been said to live in the Antarctic.
Ningen literally means "human."

The Ningen is also said to be close to 30 meters in length and completly white.
It is also said to have a human-like shape, having hands, arms, and sometimes even legs. Other people who have encountered the Ningen have seen a mermaid tail instead of legs.
The monster also has facial features, like a mouth and two eyes.

The Ningen is described as an urban legend.
The story became popular on 2channel forums and an article about the monster was later published in a Japanese paranormal magazine.
This article brought up the possibility of the creature living in the Southern seas and included this google earth image:

To the date there has been no conclusive evidence of the Ningen's existance.
There has been some speculation that the government is hiding evidence, but nothing has been released to the public.