Welcome to Kakeru Oto’s page!

I’m Kakeru Oto, arranging and publishing piano sheet music for a wide variety of popular songs.

Have you ever struggled to find sheet music that truly fits your style, or felt that existing arrangements just don’t sound cool enough? As a professional arranger, I am deeply committed to the beauty of sound, creating arrangements that are both elegant and powerful—something you won’t find in ordinary scores.

For many songs, I provide multiple difficulty levels, so you can always find a version that matches your playing ability. Every score also comes with real performance reference videos and audio, giving you a clear idea of how it should sound.

In addition to PDF sheet music, I also offer Interactive Scores, so you can choose the format that works best for you.

- For PDFs, reference videos and audio can be viewed directly from the score page.
- For Interactive Scores, YouTube links are included in the description.
- Each Interactive Score always has a corresponding PDF version—just search for “Kakeru Oto” on the site to find it and access the reference materials.

Please enjoy the unique and beautiful sound of Kakeru Oto’s arrangements.