Tsukumonogatari

Crime rates are rising across the city, driven by evil spirits that crossed from the spirit world into the human world and are invisible to the naked eye. Yuuto Ishigami is pushed out of a third-floor window by a classmate who turned suddenly violent, and survives without a scratch in a way that defies explanation. From that day forward, Yuuto can see the spirits no one else can. The ability was always inside him — the incident woke it up.