Reimu Hakurei (ButterflyMask)

Reimu Hakurei is the main protagonist of the Touhou series, appearing in multiple games and derative works. She's a shrine maiden who resides in the Hakurei Shrine and exterminates youkai, although having a generally positive reception by youkai for her often calm and caring personality. However, she'll certainly get sarcastic and grumpy at times with a tending for laziness on most days.