Toki wo Kakeru Shoujo

Makoto Konno is in her last year of high school, but is having a hard time deciding what to do with her future. In between enduring the pressure of her teachers and killing time with her best friends, Makoto's life suddenly changes when she accidentally discovers that she is capable of literally leaping through time. Toki wo Kakeru Shoujo follows Makoto as she plays around with her newfound power. However, she soon learns the hard way that every choice has a consequence, and time is a lot more complicated than it may seem. The power to travel through time... It can be used for the good of humanity, or just selfishly abused. While many may fantasize about obtaining such a power, it has become nothing less than reality for otherwise-normal schoolgirl Konno Makoto.After a fated event, her life takes a turn for the extraordinary. Though she initially uses her power to literally "leap" into the past and change little things in order to make her life easier, she soon has to face the fact that changing the past can have drastic consequences.