Susumu Hayashi, his twin brother Tsutomu and Sakura Toyama are childhood friends. Tsutomu disappeared when he was ten years old. Then two years later, he reappeared&mdash;this time only in front of Susumu. And what&rsquo;s more, from inside a mirror! Now, events that no one has ever experienced take place in this bizarre love triangle!! (Source: Kotonoha) <b>Included one-shots:</b> Volume 1: Lakeside Volume 2: Playback