Ningen (folklore)

In modern Japanese folklore since the mid-2000s, the Ningen (ニンゲン) is an aquatic humanoid whale-like creature supposedly inhabiting the subantarctic oceans. It was invented by Japanese internet users.

History
The legend surrounding the Ningen began in 2007 on a forum post on the Japanese online forum website, 2Channel, which claims that the members of a whale research ship witnessed the creature as it surfaced near their ship off the Antarctic coast. Originally thinking it was a submarine, the crew went to take a closer look, but the "submarine" vanished into the waves.

In 2005, Google Earth captured what many people supposed to be a Ningen near the Southern Ocean. Many skeptics believe that the "Ningen" was actually an iceberg that coincidentally looked like the sea monster.

In 2010, the Japanese Enoshima Aquarium published a YouTube video showing the ocean life that they observed. Near the end of the video, a large creature with small eyes and a large, smiling slit-like mouth can be spotted lying on the ocean floor. The video has generated confusion among English-speaking audiences with some people thinking that the infamous Ningen was spotted, others say that it is most likely a snaggle-toothed snake eel.. However, the aquarium identifies the object as an unusual rock formation in the shape of a Frog, with two sponges forming it’s “eyes”. Sometime around the 2010s, an unknown user posted underwater footage depicting a large humanoid sea creature which many believe to be the Ningen.

Description
The Ningen has two main appearances; one describes it as a large, aquatic, whale-like creature that has anatomical similarities to humans, such as a distinct, humanoid face, and in some stories it is said to have extremely large limbs and/or arms and hands, about 20 - 30 m long. The second, less common description portrays it as a considerably smaller, terrestrial organism which consists of little more than a large head on humanoid legs, with which it wanders Antarctica. The pigmentation of this creature is said to be pale blue. The creature has a large, slit-like mouth and either small or large gaping eyes.