Trivia / Mars Red

• International Coproduction: Funimation is part of the production committee.
• The Other Darrin: Since the story is based on a stage reading play, some of the main cast are recast in the anime.
  • Shutaro Kurusu is voiced by Tasuku Hatanaka in the anime. He's previously by Hidenori Tokuyama and Yuta Furukawa in the 2013 and 2015 stage readings respectively.
  • Kōichi Yamadera voiced Tokuichi Yanagami in the anime, who is previously voiced by Jurota Kosugi and Junichi Suwabe (Maeda's voice actor) in 2013 and 2015 stage readings respectively.
  • Aoi Shirase was voiced by Minami and Aki Asakura in the 2013 and 2015 stage readings. Fumiko Orikasa voices her in the anime.
• Role Reprise:
  • Jun'ichi Suwabe voiced Yoshinobu Maeda in the 2013 stage reading and reprised the role in the anime.
  • Kenichi Suzumura voiced Suwa in both the 2013 and 2015 stage reading. He reprised his role in the anime.
  • Akira Ishida voiced Takeuchi in both the 2013 and 2015 stage reading. He also reprised his role in the anime.
  • Miyuki Sawashiro voiced Deffrot in both the 2013 and 2015 stage reading. She also reprised her role in the anime.