※估算 根据卷数、再版次数、连载杂志等推算的参考值(非实测)
作品概要
Hatsune grew up with the gentle Ken'ichi-niichan and the mean Kenji. Hatsune wants to become Ken'ichi-niichan's bride when she grows up, but he already has a girlfriend. Though, one day, she hears from Kenji that they've broken up. Time for her to launch attacks on Ke'ichi-niichan! (Sorce: MangaUpdates)
来源: AniList
How to compare editions, collected volumes and ISBNs / Sources, updates and corrections
