Something has wrecked the Hakurei Shrine, and the resident Shrine Maiden isn't going to take it lying down. She charges through the gateway into another world, intent on locating and punishing the one responsible for the act. Although she isn't capable of harming her enemies directly, she wields an incredible weapon: the Hakurei Yin-Yang Orb. With it Reimu will be able to cut a bloody swath through all who stand before her... assuming that she can manage to control it!

So basically this is the first touhou game ever.
:@yep:

Reimu was introduced here (being the main character and all)

You hit the Ying-Yang orb by whacking it with your gohei, slide-tackling it, and firing shots at it.
The bouncing Yin-Yang orb to hit various on-screen targets, "cards" and "bosses" alike.
Enemies will try to distract/KILL you by shooting at you, but you can just hitem with dat ying-yang orb a_a.

There are two selectable paths in the game: the Jigoku (Hell) path and the Makai (Demon World) path. Each route features unique stages, bosses, and endings.

There isn't really a download for this game being how old it is (was released in 1996)
Unless i'm just dumb and can't find one.

Stole the majority (#ALL) of my info here http://touhou.wikia.com/wiki/Highly_Responsive_to_Prayers

TOUHOU FOR LIFE FUKC DER POLICIA :0o0o0: