This sheet music is the piano solo score of "Mienai, Koe mo Kikoenai~Slow ver.~ (見えない、声も聞こえない〜Slow 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!(4th song 09:28~)
https://youtu.be/8vw8zVhWX_k?t=568
▼Click here for the "100mankai Iebayokatta (100万回言えばよかった)" sheet music set