Taiki Sato from Fantastics from Exile Tribe and will reprise the role of Magoichi from the multimedia project's stage play for the anime. Voice actor Toshiki Masuda will also reprise his role as Oda Nobunaga from the stage play.
The project started as a stage play that ran in Tokyo and Osaka in June 2017, and the second play, Rusted Armors: Tsunagu (visual below), opened at The Galaxy Theatre in Tokyo on Thursday. The show runs in Tokyo until June 16 before playing in Aichi on June 22-23 and in Osaka on June 27-30.
Sources: Rusted Armors project's Twitter account, Rusted Armors anime's website, My News Navi