The manga Erased (jap. Boku Dake ga Inai Machi) by Kei Sanbe gets an english manga release in February 2017 by Yen Press. The series was published between 2012 to 2016 in a total of 8 volumes. The story revolves around Satoru Fujinuma that travels back in time to his old school days to save his mom from a murderer.
Japanese cover of Vol 1
Description from Yen Press:
“Twenty-nine-year-old Satoru Fujinuma is floundering through life. Amid his daily drudgery, he finds himself in the grip of an incredible, inexplicable, and uncontrollable phenomenon that rewinds time, a condition that seems to only make his drab life worse. But then, one day, everything changes. A terrible incident forever changes Satoru’s life as he knows it…and with it, comes a “Revival” that sends Satoru eighteen years into the past!
In the body of his boyhood self, Satoru encounters sights he never imagined he would see again–the smile of his mother, alive and well, his old friends, and Kayo Hinazuki, the girl who was kidnapped and murdered when he was a boy the first time around. To return to the present and prevent the tragedy that brought him back to his childhood in the first place, Satoru begins plotting a way to change Hinazuki’s fate…But up against the clock and a faceless evil, does eleven-year-old Satoru even stand a chance?”
The series has already got a TV anime in 2016 by A-1 Pictures. You can watch the TV anime at Daisuki: http://www.daisuki.net/se/en/anime/detail.ERASED.html.