Yuki Yuna is a Hero: The Hero Chapter

The magical girls of the Sanshu Middle School Hero Club have one goal: to make people smile whenever they can and to always help those in need. Through teamwork and the help of their magical powers, Yuna, Mimori, Fuu, Itsuki, Karin and Sonoko have vanquished deadly Vertexes, recovered a missing friend and balanced their lives as magical girls and regular middle school students. Now a new adventure begins, one that will test their skills and their bond as friends alike. (Source: Sentai Filmworks)

Yuuna Yuuki is an ordinary second-year middle school student. She gets up in the morning, gets ready for school, goes to classes, participates in club activities, and has fun with her friends. But there is one extraordinary thing about Yuuki — she belongs to the “Brave Hero Club.” What does the Brave Hero Club do? Who is the mysterious being called “Vertex?” Yuuki Yuuna and her friends’ story takes place in Year 300, Era of the Gods. (Source: Ponycan USA)

In the year 298 from the era of the gods, elementary school girls Sumi Washio, Sonoko Nogi, and Gin Minowa are tasked with an important mission. They are to become heroes and fight Vertex, a mysterious enemy that is attacking Shinju-sama, the god tree that protects Shikoku, the only area in the world that is still habitable. What they don't know, is that this fight will cost them more than they could have ever imagined.

The first movie in the Washio Sumi no Shou trilogy.

The second movie in the Washio Sumi no Shou trilogy.

Hiiragi Utena is a major fangirl of the magical girls protecting her city, so when she has the chance to become one herself, she leaps at the chance to join their technicolor ranks… but when she transforms, she learns she isn’t fated to be a daring do-gooder, but rather a villain on the side of evil! At first she tries to quit her new gig as the leader of the local baddies, but she quickly realizes she enjoys it and is a total natural at tormenting the magical girls she loves so much. With both a bang and a whimper, Hiragi’s journey as a magical-girl-tormenting sadist has begun! (Source: HIDIVE)

The third and final movie in the Washio Sumi no Shou trilogy.

After a year in grade school without her childhood friends, first year student Akari Akaza is finally reunited with second years Yui Funami and Kyouko Toshinou at their all-girls' middle school. During the duo's first year, Yui and Kyouko formed the "Amusement Club" which occupies the now nonexistent Tea Club's room. Shortly after Akari joins, one of her fellow classmates, Chinatsu Yoshikawa, pays the trio a visit under the impression that they are the Tea Club; it is only once the three girls explain that the Tea Club has been disbanded that they can convince Chinatsu to join the Amusement Club—a group with no purpose other than to provide entertainment for its members. (Source: MAL Rewrite)