Masayoshi Yamakazi - One more time, One more chance [japanese uhh something]

This is "One more time, One more chance" by Masayoshi Yamakazi. It accompanies a very touching series of scenes at the end of the anime film "5 Centimeters Per Second". Although the film itself was released in 2007, this song dates back a decade from then in 1997.

To give you a feel for the atmosphere (semi-spoiler alert), it's an accelerated depiction of the lives of the three main characters following the ends of their main storylines. By the end, the turmoils that each of the characters faced remain unresolved and we, much like the characters would in their world, are left merely to accept this anticlimax and move on, though of course never completely.