The original world of Touhou was created by ZUN, a one-man dev team who has handled the game design, scenario writing, programming, character design, and music production for over 15 entries into the universe. Though he originally created Touhou back in 1996 as a way to create his own game music, the series has become a bit of a phenomenon thanks to the Play Doujin! scene that has grown around it and fostered a plethora of fan-developed games like Touhou Genso Rondo.

Touhou Project's derivative works have entered the world of roguelike dungeon RPGs on PlayStation®. Since it was announced at the 2009 Winter Comic Market, 15 titles have been released. The Touhou Genso Wanderer series is making its initial release on PlayStation®4 and PlayStation®Vita.

The incident that the Touhou Project's main character, Reimu Hakurei, is going to face this time is full of mysteries. The dungeons she will face will be different every time she enters, as will the items.

When equipment levels up, its looks and abilities will also evolve. Through equipment training and synthesis, you can make your favorite weapon the strongest weapon!

Also, by using the Nito Fusion system, you can synthesize or mix items anywhere you want. There are thousands of recipes to create items that are useful in the dungeons!

As you progress through your adventure, you will encounter a special dungeon that restricts your ability to bring items with you. You can challenge it by yourself, or find an ally to accompany you. This is a roguelike dungeon RPG that you can replay as many times as you want!