※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
Story 1 - Junior high third year Yue is convinced that being a girl really, really sucks because of... that you-know-what time of the month. But her opinion starts to change when she stumbles into the infirmary one day and accidentally comes across a certain boy named Sagami! (Source: Fateful Encounters)
來源: AniList
How to compare editions, collected volumes and ISBNs / Sources, updates and corrections