Notebook of the Heart is the third ending theme for the Japanese Sun & Moon series and it replaced Brat Boy, Brat Girl
. It was performed by the Hino City Nanaomidori Elementary School Choir and was written by Okazaki Taiiku.
@elise Sheet Music
For a limited time starting on January 18th, 2019, @elise posted the sheet music and lyrics sheet for the song as a free download pdf
to those that filled out a questionnaire about the Pocket Monsters Sun and Moon anime series.
Okazaki Taiiku was a guest on Pokénchi 173
where he briefly talked about the ending and a video of the recording session with the children's school choir was shown.