The production staff and cast has not been reveled nor whether it’ll be an original work or a compilation film.
It’s slated to be a part of the 35th anniversary of the franchise, though no dates have been set for it yet.
The composers for the soundtrack, always a key feature of the franchise, was handled by Saeko Suzuki, TOMISIRO, and Mina Kubota.
Toshizou Nemoto handled the series compositions and scripts while Majiro and Yuu Shindou worked on the character designs adapted from the original work done by Chisato Mita.