Proposal : Update Manga Giniro no Harmony synopsis

Proposal details

This proposal will make the following change(s):

Update the synopsis of the manga Giniro no Harmony

Change the synopsis from:
Unknown
to
Kotoko gave up the piano because she hates practicing, but she still loves music and the sound of the piano. And now shes met a rough and tumble boy who has some skill as well… (Source: Anilist)

Based on the following reason: Missing