Diamond: It makes fur balls that crackle with static electricity. It stores them with berries in tree holes.
Pearl: It makes electricity with pouches in its cheeks and shoots charges from its tail. It lives atop trees.
Platinum: A pair may be seen rubbing their cheek pouches together in an effort to share stored electricity.
Heartgold: It’s one of the kinds of Pokémon with electric cheek pouches. It shoots charges from its tail.
Soulsilver: It’s one of the kinds of Pokémon with electric cheek pouches. It shoots charges from its tail.
Black: A pair may be seen rubbing their cheek pouches together in an effort to share stored electricity.
White: A pair may be seen rubbing their cheek pouches together in an effort to share stored electricity.
Black-2: A pair may be seen rubbing their cheek pouches together in an effort to share stored electricity.
White-2: A pair may be seen rubbing their cheek pouches together in an effort to share stored electricity.
X: It makes fur balls that crackle with static electricity. It stores them with berries in tree holes.
Y: A pair may be seen rubbing their cheek pouches together in an effort to share stored electricity.
Omega-Ruby: It makes fur balls that crackle with static electricity. It stores them with berries in tree holes.
Alpha-Sapphire: A pair may be seen rubbing their cheek pouches together in an effort to share stored electricity.
Legends-Arceus: A species related to the Pikachu line. Though Pachirisu is a calm Pokémon, it still presents a danger should one touch its electrified tail or cheeks.