You will go to the fictional region of Gersokyo, where people and youkai, creatures with supernatural powers, get along with difficulty. Conflicts flare up between them periodically, and so that they do not develop into something more, it was decided to arrange fights so that the pair could be fired by both. You will be able to participate in this kind of tournament in Touhou Diorama Due. In this case, you can fight with a computer or with a real friend, who will become your rival, choose your character and location. After that you will be thrown into the very place where you need to defeat your opponent. Shoot continuously and run fast.