Plot
The story takes place in the era of the gods, year 300. Yūna Yūki 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."

Staff
Director: Seiji Kishi
Series Composition: Makoto Uezu
Original Concept: Takahiro
Original Character Design: BUNBUN
Character Design: Takahiro Sakai
Chief Animation Director: Takahiro Sakai
Planning: Takahiro
Animation Production: Studio Gokumi
Broadcaster: Mainichi Broadcasting System

Cast
Haruka Terui as Yūna Yūki

Official Site
http://yuyuyu.tv/

looks like yuri