From MangaHelpers:The world is in a war against an alien race called "Mimics," who have taken over most of the world with a mission to eliminate the human race. Keiji Kiriya is a new recruit in the United Defense Force, which is battling against these "Mimics." On his first day of deployment, Keiji and his unit encounter "Mimics" and are all killed... Or was it all a dream? For some inexplicable reason, after every time he dies, he is resurrected and returned back to the day before the battle. Why does this happen to Keiji and how can he escape from this never ending cycle? at4h
Note: Nominated for the Eisner award for the "Best U.S. Edition of International Material - Asia" in 2015.
2 Volumes (Complete)

Oh, gods of manga, Obata Takeshi is back to work. That's so thrilling. I hope this manga will be as good as everything before. What I like about Takeshi sensei is his open mindedness. Every time he takes something new, something out of the box. Though the first chapter may indeed remind of something already done I am pretty sure, it will turn out into something pretty unexpected and equally fascinating.
i think this manga has the same story from that new tom cruise movie edge of tomorrow i dont know which one came first but i think they're the same. artwise its pretty damn good its pretty clean. the story is in fact pretty interesting it makes me want more. there only one chapter so i cant give my full opinion but i do look forward to future chapters. i gave it a ten cause i liked it alot