The fourth series was directed by Katsumo Ono, features character designs from Satoru Fujimoto and is animated by Satelight.
The summer 2019 series Symphogear XV is getting a simulcast through Crunchyroll and they’re doing some new promotion for the show now that it’s underway.
But in order to save their world, the Symphogear wearers will have to learn from the tragedies of the past.
The franchise began back in 2012 with two more seasons coming in 2013 and 2015 respectively.