Tomo finally reveals to Mona that she's fallen for Medaka! How will Mona react to this, and what will become of their friendship?! It is now winter, and Christmas, the big event for all couples, is fast approaching! The period before Christmas is just as eventful, however, with Mona asking Medaka to go on a Christmas date with her and holding a study session at her house to help him pass his exams! Not to mention that there's now a 3-way war to win his heart!

Mona and Asahi are finally facing off against each other in a heated one-on-one swimsuit battle! Which one of them will ultimately earn the right to “confess” to Medaka?! As the much-anticipated final round arrives and the winner carries out her fake confession, the whole crowd goes wild! At the same time, Tomo is going through some emotional turmoil…

Mona is the most popular girl in school and can make any boy swoon, except one: Medaka Kuroiwa. As per usual, she’s engaging in a heated battle with him to make him fall for her. This time, she also has the help of her fangirl Tsubomi. She tried all sorts of aggressive tactics during the school festival, and even shared an umbrella with him on the way to school, all in an effort to make him pay attention to her! But before she knows it, it’s her heart that’s fluttering! What’s more, she now has to contend with a formidable kouhai who’s also gunning for Medaka. The battle for Medaka’s heart is about to get even more heated!

Valentine's Day is fast approaching! Asahi is pouring her heart into crafting the perfect present, and Tomo has also been aggressive with her moves. Mona herself is also cooking up a big plan for the day! What presents are they giving Medaka, and how are they going to hand them over?! Prepare for a volume packed with sweetness, literally and figuratively!

The school is hosting a beauty contest! Mona, Tomo, Tsubomi, Asahi, and Minami will all be taking part in it. As part of the contest, they will have to use their special skills to win over the judges and duke it out in swimsuits! In the final round, they will also have to do a fake love confession with the judges, and Medaka just happens to be one of them! Meanwhile, Tomo seems to be troubled about something…

Mona and her friends go to an amusement park as part of a welcome party for Tomo! Since her feelings toward Medaka are throwing her for a loop, Mona is off her game for the entire duration of the trip. She later gets separated from the group. As she laments about how terrible her day has been, the one who comes to her rescue is none other than Medaka himself! Will Mona finally realize what makes her heart race whenever he's around?!

Mona is the cutest girl in school, and she knows it. In fact, she's worked hard to make her high school debut succcessful. Buf no matter what she does, she can't seem to catch the eye of stone-cold stoic Medaka Kuroiwa—but she's not about to give up that easy. Medaka, on the other hand, has been raised at a temple and was told to never become close to women. Who will win in this heated battle of wills?