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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)
來源: AniList
