Touhou Nhentai -

The is a series of "bullet hell" shooter games created by Jun'ya Ōta, known by his alias ZUN. What distinguishes Touhou from other video game franchises is its permissive stance on derivative works.

ZUN and Team Shanghai Alice have historically allowed fans to create and sell derivative works (doujinshi) based on the characters and setting, provided certain guidelines are followed. This open policy has led to an explosion of fan-made content, including: touhou nhentai