SSSS.Dynazenon

Yomogi Asanaka is just an ordinary high school boy when he encounters a young man named Gauma who claims he is a "Kaiju User." When the city is attacked by a giant monster called Dynazenon, Gauma summons it to battle. Yomogi and his classmates Yume Minami and Koyomi Yamanaka are caught up in the chaos and become Gauma's pilots for Dynazenon. Together, they must uncover and stop whatever is behind the monster attacks.