In Gensokyo.

"Greetings. I am Reimu Hakurei, a shrine maiden and guardian of the Hakurei Shrine in the land of Gensokyo. I am here to help any humans who are in need of my assistance- whether it be to repel an invasion of evil Youkai or to solve a difficult problem. Do not hesitate to ask for my guidance or my aid, I am always ready to help."