Komi can't communicate / Oda, Tomohito

At the beginning of her senior year of high school, Komi realizes she's still short of reaching her 100-friend goal. Her efforts start off poorly when she meets a homeroom peer who doesn't want anything to do with her and she takes part in a battle royale dart gun competition that won't win her new companions.

After Komi drops her cell phone in the bathtub, she gets a fancy new smartphone, complete with all sorts of apps that allow her to connect with old and new friends, but she soon finds herself slightly overwhelmed. Najimi convinces Komi to get an app for the space survival game "Amanjite Asu," and Komi and her friends must figure out who is the imposter in the game. Later, Ribon Imoto wants to become Komi's one hundredth friend, and she wants to drive Komi and Tadano apart, but she can't find anything incriminating about Tadano. Then, Tadano invites his friends to come watch his soccer match, and Ase reveals that she and Naruse are dating. Komi tells her friends that she's nervous about kissing Tadano, so she talks to Tadano about it, and he kisses her hand.

During the Itan High sports festival, Komi and Manbagi learn that Tadano has forgotten his lunch and rush to make sure he's fed, hoping to use the opportunity to show him how they feel about him.

Tadano and Komi walk home together after school, and then, it's graduation day for Shiki Sotsugo. Later, Tadano goes to an amusement park and the marine museum with Komi's dad to impress him, and Rumiko takes Komi shopping for her date. Komi and Tadano go on their first date and ride a Ferris wheel.

At the Itan High culture festival, Rumiko Manbagi realizes that Komi and her both like Tadano and ponders the best way to move forward while keeping her friendships intact.

Now that Komi and Tadano are officially dating, Komi's dad invites Tadano to join him at the saunas in order to bond with him, and Tadano asks him how to kiss a girl. Then, the school has a summer uniform competition, and Komi wins for the third year in a row. Later, Komi makes pot stickers, and the kids all prepare for their midterm exams. Finally, Komi and Tadano have a study date, and they hug for the first time.

When the Proxy Chair Icho accidentally makes it so Itan High is on the list of schools that could lose their funding and be dismantled, the students have just one option to save their institution--study camp. However, when they arrive, they find another school at the camp, and one of the students just happens to be an old flame from Tadano's past. Komi is jealous, and finds herself in a scholastic and romantic competition all in one.

Komi has beaten Kawai in the battle for Tadano's heart at study camp. But Komi feels bad for Kawai when she sees how lost she is now. Komi wonders if Kawai could be a new friend instead of a rival.

Going to the summer festival together will give Tadano and Komi the chance at a classic date, a traditional rite of passage for romantic couples. Then, bad luck and even worse weather strike to turn their date sour.

"The culture festival might have been a huge success, but Komi and Manbagi are still reeling from the shocking discovery that they both like Tadano! When everyone goes to karaoke after the festival closes, the girls see a perfect opportunity to woo their crush. Too bad neither of them can sing!"--Back cover.