Yo-kai Watch

Movie 4: Shadowside the Movie - The Return of the Oni King (4x50)

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When a meteor is about to approach Earth, Natsume Amano, Touma Tsukinami and Akinori Arihoshi meet up with each other and work together to stop the Onimaro invasion with the power of a new Yo-kai Watch and Yo-kai that can change between Lightside and Shadowside forms.