The official website for the television anime adaptation of Ryousen Takami's Isekai Tensei Soudouki (Multi-Mind Mayhem) novel revealed additional cast, staff, theme songs, a second key visual (pictured), and second promotional video on Friday. The anime is scheduled to premiere on January 6 at 10.00 p.m on Tokyo MX, followed by BS Fuji, and AT-X. Cast Maggot: Marina Inoue (Boku no Hero Academia) Ignis: Takehito Koyasu (Re:Zero kara Hajimeru Isekai Seikatsu) Brooks: Toshiki Kumagai (Tongari Boushi no Atelier) Teresa: Ari Ozawa (Kaguya-sama wa Kokurasetai) William: Kouhei Yanagi (Kimetsu no Yaiba: Katanakaji no Sato-hen) Franco: Yuuki Sakakihara (Jujutsu Kaisen: Shimetsu Kaiyuu - Zenpen) Staff Color Design: Yuka Kadowaki (Re:Monster) Art Director: Kenichi Tajiri (Kono Sekai wa Fukanzen Sugiru) CG Director: Shinsuke Ooshima (Shibou Yuugi de Meshi wo Kuu.) Director of Photography: Ken Azetsubo (Iwamoto-senpai no Suisen) Editing: Rie Matsubara (Shoushimin Series) Sound Director: Yasunori Ebina (Jigokuraku) Rock band Maverick Mom is performing the opening theme "Isekai", and Hololive V-Tuber Sora Tokino is performing the ending theme "Brand new day." Both theme songs are previewed in the second promotional video. Hiroaki Sakurai (Tensei Akujo no Kuro Rekishi) is directing the anime at Studio Deen. Keiichirou Oochi (Summer Pockets) is handling the series composition, while Zenjirou Ukulele (Boku no Tsuma wa Kanjou ga Nai) is designing the characters. Takami began penning the action fantasy novel on the Shousetsuka ni Narou website in 2013. AlphaPolis began publishing the novel with illustrations by Ririnra (Kami-tachi ni Hirowareta Otoko) in March 2014 and published the 14th and final volume in March 2019. Honoji began drawing a manga adaptation on AlphaPolis' official website in May 2015. AlphaPolis published the 14th volume on March 18. One Peace Books licensed the manga in English in March 2020 and published the ninth volume in March 2024. The novel won AlphaPolis's sixth Fantasy Novel Grand Prize in 2013. PV2 Source: Comic Natalie