Hiroshi Sakurazaka (桜坂洋) is a Japanese author. In 2004, he published the light novel All You Need Is Kill, which was adapted into the 2014 film Edge of Tomorrow starring Tom Cruise and Emily Blunt.
Biography：Hiroshi Sakurazaka (桜坂洋) is a Japanese author. In 2004, he published the light novel All You Need Is Kill, which was adapted into the 2014 film Edge of Tomorrow starring Tom Cruise and Emily Blunt.
