Yep, it's super sentai inspired pop group Momoiro Clover Z singing Mite Mite☆Kotchitchi, the ending track for the new Pokémon animePocket Monsters: Best Wishes! .

ポケモン着ぐるみで踊る姿が可愛すぎる! ももいろクローバーZ『みてみて☆こっちっち』のふりつけ動画が公開 [Kotaku Japan]