This is the Touhou Spell Card Collection. It was distributed by the circle "Touhou Radio (MiuMyu)" at Comic Market (C66), and is an illustration card set by a group of talented doujin artists at the time. All cards are present. It has been unopened since I purchased it. (I have opened it for confirmation) As this is a product from nearly 20 years ago, please refrain from purchasing if you are concerned about the condition of the item. This is intended for Touhou fans and trading card collectors. No claims, no returns.