Hachiman's summer break is coming to a close, when Yui suddenly comes to visit his house. Not only that, but Totsuka has an invitation for him, as well as a request from a classmate--he even runs into Yukino's sister at the fireworks festival! Hachiman is determined not to get close to anyone or have any expectations, but even this stubborn loner can't ignore the changes occurring in his relationships with Yukino and Yui...

Hachiman Hikigaya is a cynic. "Youth" is a crock, he believes--a sucker's game, an illusion woven from failure and hypocrisy. But when he turns in an essay for a school assignment espousing this view, he's sentenced to work in the Service Club, an organization dedicated to helping students with problems in their lives! How will Hachiman the Cynic cope with a job that requires--gasp!--optimism?

Hachiman Hikigaya's life has changed little since being forced to join the Service Club. Sure, he now spends his time after school in the company of the icy Yukino Yukinoshita and bubbly airhead Yui Yuigahama, but his warped personality still ensures that he won't wring a moment's enjoyment from his insufferable school life. When someone starts trolling his class with hateful e-mails, though, and the Service Club is enlisted to help solve the case, Hachiman's "unique" perspective as an outsider might finally come in handy...or he could still just be a loser.

SUMMER CAMP IS A MINEFIELD FOR A LONER... Ahh, summer break. No school, no responsibilities, and no friends to pass the time with--until Miss Hiratsuka drafts the Service Club (plus a few normies) into volunteering to supervise an elementary school camping trip. But Hachiman has a knack for sticking to the sidelines and is prepared to survive this awkward outing with as little conflict as possible--until he meets a little girl who's already started down the path of loner-dom herself.

Ah, culture festivals. The best way to survive such a troublesome chore is...don't answer when someone talks to you, and act obviously annoyed. Employing his loner skills to the fullest, Hachiman is ready and willing to run at the first sign of responsibility. Unfortunately, while he's busy skipping homeroom, he ends up being chosen for the culture festival committee...

Nothing ever changes. No friends, no girlfriends--nothing but a solitary life at school... So why is Hachiman so uncomfortable? Maybe it's the fact that their club room is one girl short. There's no way Yukino and Hachiman can solve the problems born from this chain of misunderstandings. The bittersweet time with Totsuka, preparing for battle with Zaimokuza, a secret side of Ms. Hiratsuka...and strip poker? Surrounded by characters sprinting headlong in the wrong direction, will the club ever return to normal?

Don’t let the sports festival go foul! Immediately following the school’s cultural festival, the sports festival is about to get underway, and the Service Club already has its next case: Student council president Meguri Shiromeguri asks for their help in making the sports festival the most exciting one yet. However, the event is missing a committee chair. Yuigahama and Yukinoshita have experience in similar departments, but they decide to nominate Minami Sagami instead—the chair of that fateful cultural festival where it all went wrong. Has the Service Club bitten off more than it can chew?