The story takes place in the era of the gods, year 300. Yuuna Yuuki lives an ordinary life as a second year middle school student, but she's also a member of the "Hero Club," where club activities involve dealing with a mysterious being called "Vertex."
Status: Finished Airing
Aired: Oct 17, 2014 to Dec 26, 2014
Producers: Dentsu, Mainichi Broadcasting, Pony Canyon, Movic, Studio Gokumi, The Klock Worx, Ponycan USA
Duration: 24 min. per episode
Rating: PG-13 - Teens 13 or older