This video was posted by Gaijin Goomba recently

And honestly speaking, I'm a little disappointed someone hasn't made the Tsuchinoko into a resident of the world MLP inhabits, this little guy would be a perfect companion for Pinkie and/or Fluttershy, and maybe Rainbow Dash. Twilight would probably want to study it, Applejack would probably have little more than a passing interest in it, and Rarity would likely consider it nothing more than a passing curiosity and possible inspiration some of her work later down the line. To learn what I'm talking about watch the video