When Class F is challenged by some older students, the battle takes place in a haunted house. To win, Class F must get through without screaming. Unfortunately, the older kids have some scary tricks up their sleeves.

Class F pulls out all the stops in an amazing battle against Class D! If Yoshii and his crew come out on top, they’ll be taking on Class B too.

After a typical Yoshii mix-up, the class must work together to crack a safe holding the upcoming test. The exercise in teamwork will serve them well - three months have passed, so they’re due for another battle!

After Akihisa seeks Kouta’s advice on how to deal with a troubling blackmail note, he learns that Yuuji is in a similar situation. Kouta’s investigation uncovers clues that suggest one person is causing all of the problems.

Something is wrong with the Avatars at Fumizuki Academy; the beings aren’t just acting weird, they look a lot different too. Luckily, Yoshii might be able to solve the problem.

Complications arise after Mizuki and Shouko interrupt Akihisa’s card game. Later, during a test of the Avatar system, the summoners of Class F are embarrassed to find their innermost thoughts revealed.

Akihisa gets a chance to test out his new bracelet in battle - but all the real action is taking place at the swimming pool!

When Hideyoshi’s tone-deaf twin is asked to sing the school song, he’s roped into a costume change that’s just asking for trouble. Then, Akihisa gets a new admirer—or two?—when he risks his neck to help Haduki cheer up her big sis.

Akihisa’s in a tough situation: if he doesn’t eat the lunch prepared by Himeji, he might hurt her feelings. But if he does decide to eat it, he might not survive her cooking!

Just when Akihisa and Yuuji start to feel like the girls may have forgiven them, they discover the worst is yet to come. The summer festival has some peculiar punishment in store for all the guys!

A trip to the beach turns competitive after the girls get hit on, and Akihisa and Yuuji try to prove they have the skills necessary to be successful ladies men!

Class F’s Akihisa Yoshii is one of the worst students at Fumizuki Academy. He probably doesn’t stand a chance in the Summoner Test War - but he’ll do his best for Mizuki Himeji!

Class A calls out Class F, and there’s some bad blood in the past between members of the groups. The 5-on-5 grudge match is about to begin - unfortunately, Akihisa glued his hand to a table!

Yoshio-kun learns how the human brain works.

Students request help from Onara Goro.