What is 2hu?

"Touhou Project," commonly known as "2hu," is a series of Japanese shooter video games developed by one person, ZUN, and his team, Team Shanghai Alice. The game is famous for its soundtrack, which is mostly composed by ZUN himself. The game's story and background are inspired by Japanese folklore, with each game featuring a cast of unique characters, both human and supernatural. The gameplay is often characterized by its challenging nature and bullet-hell mechanics, as well as its vibrant and colorful graphics. The game has gained a massive fan base worldwide, leading to various spin-off materials, including manga, music, and fan-made games. Additionally, the Touhou fandom has a significant presence in the Anime, Manga, and Cosplay communities.