※估算 根據卷數、再版次數、連載雜誌等推算的參考值(非實測)
作品概要
Sakura, a 1st-year student at a music high school, loves playing piano. She also quietly loves her friend, Nanoha. Nanoha has adored listening to Sakura play the piano ever since they were children. As the yearly music competition for upperclassmen comes around, Sakura will have to deal with her passion for both the piano and Nanoha. (Source: MangaHelpers)
來源: AniList
How to compare editions, collected volumes and ISBNs / Sources, updates and corrections