Just what Japan needs: More Pokémon stuff.

Whether it be Pocket Monster branded school buses or any of the endless heap of merchandise, Japan loves its Pocket Monsters.

On May 25, these Maxell Pocket Monster batteries go on sale in The Land of the Rising Sun. Thunder Pokémon Raikou and thunderbolt Pocket Monster Electivire appear on the dry cell batteries, while Pikachu and Piplup appear on the packaging.