Medaka Kuroiwa Is Impervious to My Charms manga volume 4 features story and art by Ran Kuze.

Mona Kawai may have made a huge mistake. Ticked off by Medaka's latest rejection, she let her sugary façade slip enough for her secret inner sass to peek through and jab the stubborn holdout with a few sharp words. Now she's got to scramble to make sure she doesn't undo all the progress she's made sweetening Medaka up before her chief competitor takes him for a wild ride he'll not soon forget. As if that weren't enough, an old friend with a penchant for putting Mona in a tight spot comes to town and threatens to shake up the Queen Bee's picture-perfect persona—and force her to confront some feelings she may not be ready to face.

Medaka Kuroiwa Is Impervious to My Charms manga volume 5 features story and art by Ran Kuze.

Mona Kawai may be on the brink of a breakthrough. Out at the amusement park on a day trip planned to welcome her friend Tomo to Tokyo, she gets separated from the group and falls prey to some wannabe pickup artists who won't take no for an answer. But just as things start to get dicey, a certain someone steps in to save the day and sends Mona's heart on a ride so breathtaking, even she has to admit there's something seriously strange at work—something that might make her picture-perfect mask start to slip…

Medaka Kuroiwa Is Impervious to My Charms manga volume 6 features story and art by Ran Kuze.

Mona Kawai has finally made up her mind. It's Medaka her heart wants, and no matter what may stand in her way, it's Medaka she will get! Step one in this updated game plan: take the target out on a heart-stopping date. Step two, check off as many “lovey-dovey couple” things as she can. But her rival, the talented Asahi, is not about to just sit back and let it happen. It's time for all-out war, and no amount of subterfuge is off the table!

Medaka Kuroiwa Is Impervious to My Charms manga volume 7 features story and art by Ran Kuze.

Mona Kawai is on a mission to capture the heart of the only boy she’s ever really wanted: Medaka Kuroiwa, the one holdout in school who still stubbornly refuses to bow to her charms. But as the annual intramural beauty pageant kicks into full gear and Mona prepares to put on the show of a lifetime for the panel of judges—which thanks to some sly maneuvering on her part now includes Medaka—that could be about to change. All she has to do is out-cute the other contestants, most notably her formidable love rival Asahi, and nab the chance to fake confess her feelings to her crush. Easy, right? Right…?