Fire☆Saints

"Fire☆Saints" is a female idol group comprised of five 3rd-year high-school girls: Katsu Watanabe (AKA Tatsu, and the leader), Zyra, Lilith, Miku, and Ahmya. This group was formed by Katsu in the hopes of getting a supernatural being's attention with music. The other members were scouted by her: some willingly, others unwillingly. They go for darker themes and spooky concepts. You could call them a chuunibyou group. They are also known to attempt rituals during performances. Their fans are known as "fallen angels".