I think this is the only arrangement of this song on Youtube. Enjoy!
Sheet music download link: https://musescore.com/user/30270144/scores/6073970
Image source:
https://www.zerochan.net/2575962
NOTE: This is an arrangement meant to share the original creator's music, for the piano, for free. No copyright infringement is intended.
Music: Lost Memory by Sakuzyo
Link: https://www.youtube.com/watch?v=_oq9UAV028U