The Yuki Yuna wa Ysha de Aru Hanayui no Kirameki (Yuki Yuna Is a Hero: A Sparkling Bouquet) mobile game's official Twitter account announced on Wednesday that the game's service would end on October 28 at 4:00 p.m. JST.

On September 30, "Shinju's Blessing" in-game currency sales will come to an end. The currency will no longer be accepted for reimbursements after January 31, 2023, and refunds will terminate on February 28.

In Japan, the Yki Yna wa Ysha de Aru Hanayui no Kirameki game (shown to the right) debuted in June 2017. That October, a PC version was released. The game offers in-app purchases but is free to play.

In April 2021, a short anime titled Yki Yna wa Ysha de Aru Churutto! was produced as a result of the game.

In October 2014, the first episode of the television anime Yuki Yuna Is a Hero aired. The story occurs in the year 300 of the Age of the Gods. Yna Yki is a second-year middle school student who leads a typical existence. However, she is also a member of the "Hero Club," whose club activities involve interacting with a mystifying entity known as "Vertex."

The first two episodes of the anime's second season, Yki Yna wa Ysha de Aru: Washio Sumi no Sh and Yki Yna wa Ysha de Aru: Ysha no Sh, debuted in October 2017.The first section is a six-episode recut of the three Yki Yna wa Ysha de Aru: Washio Sumi no Sh films, which are adaptations of the illustrated novel series Washio Sumi wa Ysha de Aru by Takahiro and illustrator BUNBUN (Washio Sumi is a Hero). The second season directly follows the first. The seasons as well as the shorts are streaming on HIDIVE.