Futakoi  

Twin Love, Двойная любовь, 双恋

After losing his mother and with his father working overseas, Futami Nozomu travels back to the place he grew up as a child to attend high school and work part-time at a local shrine. As soon as he arrives, he becomes entangled in a popular legend about two sisters falling in love with the same man. It turns out that there are many sets of twin girls living in this town.