Perfectly Fine on My Own, So My Fiancé Can Twist in the Wind manga volume 1 features story and art by Yahiro Arase based on the original story by Yahiro Arase.

Young noblewoman Nicole has had her heart broken more times than she can count by her fiancé, Keios. Day after day, he overlooks her in favor of Princess Caroline, beloved queen bee of their elite academy and Keios's childhood friend. After one too many slights, Nicole makes a bold decision: If he can do as he pleases, why shouldn't I? Embracing her newfound independence, she begins to shine in ways that even the clueless Keios can't ignore...