This sheet music is the piano solo score of "100mankai Iebayokatta ~Piano ver.~ (100万回言えばよかった〜Piano ver.〜)" from the OST of the Japanese TV series "100mankai Iebayokatta (100万回言えばよかった)".
▼Please enjoy referring to the performance video!(2nd song 03:54~)
https://youtu.be/8vw8zVhWX_k?t=234
▼Click here for the "100mankai Iebayokatta (100万回言えばよかった)" sheet music set