Touhou Youyoumu: Perfect Cherry Blossom

PROLOGUE In Gensokyo, people relax and bask in the calm of a winter without end. Spring has shown no sign of arriving even though it's already May, and in fact the snowstorms are continually getting worse. Reimu Hakurei, a shrine maiden of the Hakurei Shrine, is tired of being cold day in and day out and wants to find the source of this unnatural weather. Marisa Kirisame, a black-clothed magician, sees a cherry blossom petal float down outside her warm house and wonders if spring is happening so...