The new anime is titled Yūki Yūna wa Yūsha de Aru Dai-Mankai no Shō (Yuki Yuna Is a Hero: The Great Full Blossom Arc).
A May live-streamed program had previously announced Yūki Yūna wa Yūsha de Aru Churutto!, a short anime based on the Yūki Yūna wa Yūsha de Aru Hanayui no Kirameki (Yuki Yuna Is a Hero: A Sparkling Bouquet) smartphone game.
The second season of the anime premiered in October 2017 and aired in two parts: Yūki Yūna wa Yūsha de Aru: Washio Sumi no Shō and Yūki Yūna wa Yūsha de Aru: Yūsha no Shō.
The first part is a six-episode recut of the three Yūki Yūna wa Yūsha de Aru: Washio Sumi no Shō films adapting Takahiro and illustrator BUNBUN’s illustrated novel series Washio Sumi wa Yūsha de Aru (Washio Sumi is a Hero).