※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
A big forehead. A big smile. That's how Maru and Miyaji met each other. They quickly become friends and as it always happens, they start falling in love.
來源: AniList
How to compare editions, collected volumes and ISBNs / Sources, updates and corrections