You've already met Keiichi Maebara and his mischievous friends in theAbducted by Demons Arc. But Oyashiro-sama's curse is poised to strikeanew in Hinamizawa village. When Keiichi spots tomboy Mion working at amaid café, he can hardly believe his eyes! But it's not Mion after all- it's her identical twin sister, Shion. Keiichi's never heard of this"twin sister" before and suspects it's just another one of Mion'spranks. But through Shion, Keiichi is able to see a quieter, morefeminine side of his best friend, even if it is all an act. As Keiichispends more time with Shion, however, Rena grows more accusatory...