 The English version was licensed and produced by Kadokawa Pictures U.S., with dubbing supplied by Ocean Productions, and released by Bandai Entertainment in 2008 and re-released by Funimation in 2016.At Kuranose High School in Tokyo, Japan, 17 year old Makoto Konno discovers a message written on a blackboard and ends up inadvertently falling upon a walnut-shaped object.On her way home, Makoto is ejected into a railroad crossing when the brakes on her bicycle fail and is hit by an oncoming train, but finds herself transported back to the point in time when she was riding her bicycle right before the accident.