ウルトラムーン (urutoramun) is a Pokémon expansion with set code ja-sm5m. The Trademeup catalog tracks 80 cards from this set. Release date: Dec 8, 2017. Expansions released around the same time: smE: Solgaleo-GX & Lunala-GX Legendary Starter Set and ウルトラサン (urutorasan).
