Kazuki Hoshino treasures nothing more than his ordinary life, and March 2 should have been an ordinary day. The arrival of a transfer student, the mysterious Aya Otonashi, shouldn't have shattered the world he...

Michiru Kita is a weak-spirited girl who has a hard time saying what’s on her mind. One day, she notices mysterious, ring-like markings around the necks of two of her classmates, Chika Akatsuki and Shito...