Bungo Stray Dogs WAN!

The peaceful days of the very popular work Bungou Stray Dogs are here. The characters of the Armed Detective Agency and the Mafia are in miniature form?! Due to Atsushi and co. becoming cute, this is a different experience to the original work.

Attack on Titan: Junior High

The school comedy story is set in a junior high school and centers on the original manga's characters such as Eren and Mikasa as they battle with Titans. The spin-off incorporates gags while using Shingeki no Kyojin's story and notable scenes as its basis.

Koro Sensei Quest!

Spinoff of Ansatsu Kyoushitsu and continuation of the anime film short. In this world, Koro-sensei is the Demon King while the students of class 3-E are cast as heroes who must defeat him. The students learn swordsmanship and sorcery at Kunugigaoka Magic School. Their strange adventure begins! (Source: Official page)

Artiswitch

There was a rumour among the young people in Harajuku, Tokyo. There is a place called Ura-Harajuku somewhere in Harajuku, and it seems that there is a shop run by a witch. The witch's name is Nina. A young witch with a chameleon and a pig fulfills the secret wishes of her guests. Her method is to invite her to a mysterious space and look into the "real feelings" deep inside her heart. Customers are sometimes excited, sometimes hurt, and make their own choices to fulfill their wishes.

ISEKAI QUARTET

The button appeared out of nowhere. There weren't any signs NOT to push it... so the solution is obvious, right? Is it a trap or the start of something new and exciting? The crews of Re:Zero, Overlord, Konosuba, and The Saga of Tanya the Evil will find out when they go from their world to another and get stuck in... class?! See what adorable chaos they'll get up to in this collection of shorts! (Source: Funimation)