[hyl]

Originally Posted by bahamut zero

http://www.nicovideo.jp/watch/sm19475360

I'm fairly sure it's Hikaru Utada, but I don't know the name of the song, help?

The name of the song could be found on the link that you posted

桜流し

Which is the opening/theme or insert song (not sure which one it is , because i haven't seen the movie yet ) of evangelion 3.0