Wa-kun is back and his deep thirst for a revolution is stronger than ever before! What happens when that ambition is taken too far?

There’s a new sheriff in town and she doesn’t play any games! Later, a fierce gun tottin’ brawl ensues in the town and the Mansion isn’t big enough for the ClassicaLoids!

After an explosion in a concert hall, Beethoven starts to act strange causing trouble for the occupants of the mansion. Will they be able to return Beethoven back to normal?

Himeka proposes that the guys participate in a Sumo Tournament. Will her true goal for the event be enough to entice them to join, and resolve the issues Wa-kun has caused?

Now that Wa-kun has knocked his competition out of the way, his idol status has him alienating Dovo. Meanwhile, Bada is working out what to do with her new found freedom?

The ClassicaLoids are ending the year on a high note, with a Musik Contest! Which team will be victorious?

Wagner and Bach-sama get into a heated argument as Wagner's deep, thirst for a revolution maybe closer than he thinks.

Wa-kun is starting to fulfill his ambitions. Will everything go as he hopes, or will there be a kink in his plan?

Kanae finds a flier about a new piano school, and Liszt isn't too happy about it. Will Liszt be able to keep her cool?

Life is chaotic as ever in the Otowa Mansion. One similarly frustrating morning, Kanae gets a new visitor: a hippo and a boy who claims to be her little brother.

Atsushi is abducted onto the Moby Dick. Meanwhile, Lovecraft succeeds in capturing Q. Francis F. and the Guild prepare to carry out what they call their "emergency plan."

Atsushi is abducted onto the Moby Dick. Meanwhile, Lovecraft succeeds in capturing Q. Francis F. and the Guild prepare to carry out what they call their "emergency plan."

With Nodoka's Puberty Syndrome resolved, Sakuta's expectations to spend sweeter times with Mai is growing. But then, a scandal is reported by the media about Mai Sakurajima having a new boyfriend. In the press conference for a movie she had a role in, Mai gives a sincere explanation. Seeing that, Kaede decides to set goals for the rest of the year, wanting to do her best for Sakuta's sake as well. One of the goals she writes down is to go back to school...

In order to prepare for the Spring Tournament prelims, the Karasuno High School Volleyball Club joins up with other powerhouse schools from the Kanto region for a training camp. The members of the Karasuno Volleyball team wanted to change, and evolved, which allowed them to make it to the Spring Tournament preliminary semi-finals. Their opponent at the semi-finals is Aoba Johsai High School, who defeated them at the Inter-High prelims. Despite Karasuno vehemently attacking since the beginning of the match, because of Oikawa’s precise serves and their secret weapon Kyotani’s powerful spikes, the flow of the game ends up going to Seijoh. Karasuno tries to get their rhythm back in the match with Hinata and Kageyama’s new weirdo quick attack and their pinch server, Yamaguchi’s service ace. Karasuno gives their all against in this battle against their ultimate rivals!