The girls head to a dōjinshi convention before attending a New Year’s festival.

The approaching holidays spark conversations about Santa Claus, Christmas cake, and final exams.

Tsukasa gets a new phone, the twins meet Konata’s dad, and the girls visit an anime shop where they attract the attention of the unique staff.

Anime super fan Konata and her friends debate the proper way to eat desserts and learn the difference between the flu and the common cold before paying a visit to a sick classmate.

Kotoko's acting strange. Actually, she always acts strange... But she didn't pull out people's hair or lurk about with syringes before. Rito and Mari find her behavior suspicious, but Kotoko refuses to explain herself because she's afraid of being alone again and accidentally tears Rito's drawing. Then a Scooper appears...

Chojuro leads Boruto and Sarada to the location where Shizuma and his "New Seven Shinobi Swordsmen" are based. Shizuma uses his jutsu to create a fog that clouds the trio's vision, and they end up getting separated. Sarada is forced into one-on-one combat with a kunoichi, Buntan Kurosuki, who wields the Lightning Blade, Kiba the Fang! In the thick fog, Sarada uses her Sharingan, but her enemy is stronger than expected. Driven into a corner, she comes up with a counterattack. Meanwhile, Boruto goes up against none other than Kagura.

Mirei is ready to show off her pitching skills!

The idols celebrate Halloween.