The SSSS.Gridman Special Night event in Ikebukuro Sunshine City, Tokyo announced additional cast and staff for the SSSS.Gridman sci-fi mecha anime series on Wednesday. Jointly led by Trigger and Tsuburaya Productions with Akira Amemiya (Kill la Kill assistant director) in charge of direction, the anime will air on Tokyo MX, MBS, BS11, and WOWOW channels in October 2018.

Cast
Samurai Calibur: Ryousuke Takahashi (Diamond no Ace stage play)
Max: Katsuyuki Konishi (Kakuriyo no Yadomeshi)
Borr: Aoi Yuuki (Hyakuren no Haou to Seiyaku no Valkyria)
Vit: Masaya Matsukaze (Ouran Koukou Host Club)
Mysterious Boy: Kenichi Suzumura (Captain Tsubasa (2018))
Rikka’s Mother: Mayumi Shintani (FLCL)
Namiko: Suzuko Mimori (Shoujo☆Kageki Revue Starlight)
Hassu: Akari Kito (Grancrest Senki)

Staff
Alexis Design: Shigeto Koyama (Darling in the FranXX mechanical design)
Monster Design: Shinji Nishikawa (Yami Shibai 4 key animation), Hiroshi Maruyama (Battle Spirits: Brave mechanical design), Ichiro Itano (Macross animation director), Osamu Yamaguchi (The Sky Crawlers prop design), Mahiro Maeda (Tenkuu no Escaflowne mechanical design), Masaru Sakamoto (Kiznaiver animation director)
Assist Weapon Design: Tsuyoshi Nonaka (Mazinkaiser SKL mechanical design)
Junk Design: Shouta Mitsumiya (Little Witch Academia (TV) art design)
Heroic Animation Chief: Hiroki Mutaguchi (Star Driver: Kagayaki no Takuto key animation)
3DCG Director: Shinichi Miyakaze (High School Fleet)
3DCG Production: Graphinica
Art Director: Yukihiro Watanabe (Gakusen Toshi Asterisk)
Color Design: Hitoki Takeda (Soukyuu no Fafner: Dead Aggressor - Exodus color setting)
Director of Photography: Mitsuyoshi Yamamoto (Saenai Heroine no Sodatekata ♭)
Editing: Masato Yoshitake (UN-GO)
Line Producer: Masato Takeuchi (Inou-Battle wa Nichijou-kei no Naka de key animation manager)
Animation Producer: Kazuya Matsumoto (Ninja Slayer from Animation)

Source: Comic Natalie