This sheet music is the piano solo score of "Kimi ga Siawase ni Narimasuyouni (君が幸せになりますように)" from the OST of the Japanese TV series "On a Starry Night (星降る夜に)".
▼Please enjoy referring to the performance video!(2nd song 03:23~)
https://youtu.be/itEFTLiNgFE?t=203
▼Click here for the "On a Starry Night (星降る夜に)" sheet music set