Golden Japanesque: A Splendid Yokohama Romance, Vol. 4 — Kaho Miyasaka

Maria's diligent training to become a proper lady is interrupted by Rintarou's sudden return from abroad. Somehow, her Prince Charming is even dreamier than before-and now he's inviting her to accompany him to a ball. But when his mother and the womanizing Chiaki attempt to redirect their affections, Maria and Rintarou's first dance as a couple may very well be their last...!