Chapters dump & Seeking a fast translator.
Longer version: https://www.youtube.com/watch?v=NSnuzI6KdiU
it has the same shoujo-ish artstyle. Chihayafuru is a josei though and this one a shounen. they both deal with a traditional Japanese culture.
Glass-kun confirmed for a bro
It will work better as an anime as every music manga. I expect one in this year.