The person who digs up the biggest sweet potato wins.

That's cheating!

I made a potato-digging robot.

You look very fine.

Ahh, it's gone berserk!

How horrible!

Gensoukyou's First Potato-Digging Contest

Oh, what a big potato.

Are you all right?

That thing's against the rules!

THIS POTATO, IS THE BIGGEST POTATO

The princess wins~

I guess the bigger potatoes are further under the ground.

The robot didn't dig very deep, so it couldn't find them.

DON'T MESS AROUND WITH MY POTATOES

Ahh, princess!

I shouldn't have left her alone!