Iruma personally selected and produced the song
The only official sheet music collection that captures the emotion of the original song!

This is an official sheet music collection that includes everything from world-renowned classics like [River Flows In You] and [Kiss The Rain] to the latest songs that are not easily available in sheet music.
It has been arranged to a comfortable level of difficulty, around Czerny No. 30, to capture the original song's emotion and make it easy for beginners to play.
Additionally, we have included photos of performances and daily life so that you can fully experience Iruma's musical journey.