More cast members have been announced for the forthcoming second season of the Space Battleship Tiramisu anime:
- Aya Hisakawa is Ruburan Supiri
- Megumi Han is Fay Caraway
- Yusuke Shirai is Romeo Alpha
Cast member Kaito Ishikawa will once again perform the opening theme song (“Gravity Heart”) as his character Subaru Ichinose. Ishikawa and other cast members (as their characters) perform a new version of the ending theme song “Durandal.”
The second season of Space Battleship Tiramisu is scheduled to premiere on Japanese television on October 2, 2018.