Two absolutely gorgeous piano pieces that haven't been transcribed AFAIK:

Yojouhan Shinwa Taikei OST - 'Watashi' no Theme piano:
http://www.youtube.com/watch?v=fQ2O4CVHjKM

Yojouhan Shinwa Taikei OST - Youjouhan to Castella to 'Watashi'
http://www.youtube.com/watch?v=XuijCiXxwCU

I transcribed the first piece for you: Download (http://games4um.ga.funpic.de/'Watashi' no Theme.zip)

Enjoy!

Playin' it.
Much obliged!

Indeed they are beautiful pieces.

I appreciate the transcription, but there were parts which I felt did not sound quite right, so I took the liberty to make a few changes, hope you don't mind.

Download (http://www.mediafire.com/file/d2dlz219f56n36c/Watashi%20no%20theme.rar)