SSSS.Dynazenon (stylized as SSSS.DYNɅZENON) is a 2021 Japanese anime television series sequel to the 2018 anime SSSS.Gridman. The project is part of the shared Gridman Universe media established in 2018 after the 1993–94 tokusatsu series Gridman the Hyper Agent by Tsuburaya Productions. The anime premiered in Japan on April 2, 2021. ()