Pokémon Horizons — Season 1 Episode 151: Navi and the Mysterious Masked Child

The Rising Volt Tacklers visit a festival in the Land of Kitakami, where Liko and the others meet Seille again. Meanwhile Navi, who's never been to a Kitakami festival before and is in really high spirits, meets a mysterious kid wearing a mask. They play together and become friends, but...