This game is exactly the same as 'Blueberry Hill' except the contestants are dressed as giant potatoes.
Contestants have to make their way up a ramp, but are only allowed to move when the Yousichi at the top isn't looking.
When the farmer is facing the other way he chants "Jagaimo-san ga koronda" (meaning "The potato fell down"). This lets the contestants know how much time they have to move and when they should stop. As soon as the farmer finishes the chant he turns around. Anyone he catches moving will be pushed down the hill by his scarecrows and are out of the game.
The first five contestants that manage to get to the top of the hill, without being spotted moving, win and are through to the next game.