What is touhou?

Touhou Project, also known as Project Shrine Maiden, is a series of Japanese shooting video games developed by Team Shanghai Alice. The games are bullet hell shoot 'em ups, which involve navigating intricate patterns of projectiles while shooting at enemies. The series is known for its challenging gameplay, intricate music, and colorful cast of characters.

Touhou Project is set in the fictional land of Gensokyo, a world inhabited by humans and youkai (supernatural creatures). The games typically follow the adventures of a shrine maiden named Reimu Hakurei and her friends as they defend Gensokyo from various threats.

Touhou Project has spawned a large fanbase and a wide range of fan works, including music remixes, fan games, manga, and doujinshi. The series has also inspired a number of official music CDs, manga, and print works.

Overall, Touhou Project is known for its unique blend of challenging gameplay, memorable characters, and rich lore, making it a popular and enduring franchise in the world of Japanese video games.