You think you know Doraemon? Sure, you may know that the robot cat from the 22nd century was born on the comics page but came to life in an anime that aired for more than 30 years...

You might know that Doraemon's first girlfriend was a sexy robot cat named Noramyako...

You may even know that Doraemon recently surpassed Godzilla as the most popular movie franchise in Japan...

But I bet you don't know this...

Doraemon loves heavy metal!

That's right, a close look at Doraemon's control center from the episode "The Good Time Machine" reveals that Doraemon jams to AC/DC, Skid Row, Judas Priest and Ozzy Osbourne! And now you know.