Edit :
Original song by Yudzuki
Thanks to KuroganeLover for the info!
I fixed something..well, the beginning of ust file, it starts at below C4 and it makes Nami sounds manly so i move it a bit lol
ust file from UTAU Library
Utaune Nami voicebank
http://www.sendspace.com/file/f4zi8q
Her blog:
http://utaunenami.blogspot.com/