The Girl Who Leapt Through Time

An animation (character designed by the creater of Nadia and Evangelion,Yoshiyuki Sadamoto) another piece of great work which potrays a 17-year-old Makoto Konno gains the ability to, quite literally, "leap" backwards through time.

She immediately sets about improving her grades and preventing personal mishaps. However, she soon realises that changing the past isn't as simple as it seems, and eventually, will have to rely on her new powers to shape the future of her and her friends.