Touhou Project is a renowned series of bullet hell shooter games created by Team Shanghai Alice, led by the sole member ZUN. The series is known for its intricate gameplay, captivating music, and a rich tapestry of characters and lore. It has expanded beyond games into a wide range of media, including manga, fan creations, and music albums. The expansive universe and community have made Touhou a staple in the world of doujin culture.