Omoide ni Kawaru Kimi ~Memories Off~

Shougo is an ordinary if somewhat lazy university student. Instead of studying he prefers to hangout with other regular visitors in a place called the Cubic Cafe. Several years ago his girlfriend Kanata suddenly left him, disappearing without a trace and giving him no message on why she ran off. One day, completely by chance, the two happen to meet each other again in that cafe.