Set two years before the events of Yuki Yuna is a Hero, the Washio Sumi Chapter films tell the tragic story of the previous Hero team.
Yuki Yuna is a Hero – Washio Sumi Chapter will also be broadcast on Japanese television in an anime TV series format beginning in October of 2017.
The 2nd chapter of the Yuki Yuna is a Hero – Washio Sumi Chapter prequel film series hits Japanese theaters on April 15, and now a new trailer hints at what the next entry has in store.