This is a creepy animal that's believed to exist near Japan. The title of this post is what it's called. It's supposedly 20-30 meters(65-100 feet) in length, and believed to have human-like features. All of the pictures on this site are all "artistic illustrations", which means, yes the pictures are fake. The site itself pretty much states it's probably just a myth, but with how much of the oceans are still unexplored, who knows? Also, I thought this might do better on the morbid channel.