Subject Smag, Touhou is a Danmaku(Literally translating to "Bullet Hell") game.
Here, let me sum up Touhou for you. Imagine, the hardest game you've ever played. Then put it on steroids. And it's probably 10x easier than Touhou on Normal difficulty.
It's incredibly addictive, and it will eat your brain alive.
Oh, and the selling point for people like you is that in the main series, it's a game entirely populated by girls.
LET ME OUT!