あたしの！

Akoko and Mitsuki, two childhood friends with contrasting personalities, share an unbreakable bond—until the arrival of Naoki, a charismatic and popular boy, ignites a spark of competition between them. What was once a simple friendship now faces the trials of love and jealousy as both girls find themselves falling for the same guy. Determined not to let a boy come between them, Akoko and Mitsuki navigate the tumultuous waters of teenage romance and loyalty, questioning whether their friendship can withstand the pressures of the heart. (Unreviewed summary by Grok 2)