Illustrations of "Blending In Naturally" - Come on, self! Can't you see there's something out of place here?

When two copyrighted works collaborate so well in an illustration that nothing feels out of place, the illustration is tagged with "blending in naturally" (混ぜるな自然). You might just think "Wasn't that how it looked originally?" and end up duped!

This time we're featuring illustrations tagged with "blending in naturally". Enjoy!