Yuuki Yuuna is a Hero: Washio Sumi's Chapter 3 - Promise

Set in the year 298 of the Divine Era, this installment follows elementary school girls Washio Sumi, Nogi Sonoko, and Minowa Gin as they take on the role of heroes. Their mission involves battling the Vertex, a mysterious enemy threatening Shinju-sama, the god tree that safeguards Shikoku, the last habitable area on Earth.

The runtime of 48 minutes provides a compact yet impactful narrative, making it suitable for viewers looking for an engaging anime experience. The film is based on a novel, adding a layer of depth to its story and character development.

With voice performances by Suzuko Mimori, Kana Hanazawa, Rina Sato, and Haruka Terui, the film showcases notable talent in the anime voice acting community. Collectors of anime films will appreciate this entry in the series for its unique plot and character dynamics, alongside its blend of action and emotional stakes.