Satoru Fujinuma's power of Revival has sent him eighteen years into his past to relive his middle school days and prevent the death of his classmate Kayo Hinazuki. But even with the advantage of foreknowledge, Satoru finds himself unable to prevent Kayo from becoming a victim yet again. Back in the present, twenty-nine-year-old Satoru is still on the run from the police and no closer to identifying the killer who stabbed his mother.

Title from spine. Pages numbered from right to left in the traditional manga format. "Boku dake ga inai machi volumes 3 and 4"--Colophon.

Lost time -- The town without me -- The beginning of failure -- Christmas tree -- Repeated scene -- Birthday party.