Hanagaki Takemichi is a worthless part-time worker who's down in the dumps. One day, he learns that his girlfriend from junior high school, Tachibana Hinata, was killed from being a victim of the conflict between the Tokyo Manji Gang. Takemichi is shocked by the sudden news but goes about his daily life when he is suddenly pushed off the station platform onto the railroad tracks. He is prepared to die as he sees the train coming right for him, but the next thing he knows, he's reliving his life from 12 years ago.
My life's ending, and I'm reliving 
the worst part of it.
.حياتي على وشك الانتهاء وأنا أعيش أسوأ جزء منها مجدّدًا
Wieso sucht mich im letzten Moment
diese Erinnerung heim?
¿Mi vida acabó y debo revivir
la peor parte de ella?
¿Me muero y me toca revivir
la peor parte de mi vida?
C’est le pire que je pouvais revoir
à la fin de ma vie.
La mia vita sta finendo
e io ne sto rivivendo la parte peggiore.
Minha vida está acabando e eu
estou revivendo o pior dela.
Под конец жизни переживаю
худшую её часть...