SSSS.Dynazenon is a 2021 Japanese anime television series produced by Trigger. It is the sequel to the 2018 anime SSSS.Gridman and the second installment in the shared Gridman Universe media established in 2018 after the 1993–94 tokusatsu drama Gridman the Hyper Agent by Tsuburaya Productions. The 12-episode series aired in Japan from April to June 2021.

Maaya Uchida is a Japanese voice actress and singer who works for I'm Enterprise. She won the Best Rookie Actress Award at the 8th Seiyu Awards. She is best known for her roles such as Rikka Takanashi in Love, Chunibyo & Other Delusions, Irina Shido in High School DxD, Hiyori Iki in Noragami, and Catarina Claes in My Next Life as a Villainess: All Routes Lead to Doom!.