During the Playstation Sappro live stream in Japan today, Shin Sakura Taisen producer, Toru Katano, made an announcement that the game will have a playable demo available in the Japanese Playstation Store on November 21, 2019. The demo will feature both the adventure and battle sections to try out. If you want to give Shin Sakura Taisen a try, setting up a Japanese Playstation account will be no problem to set up as there are many tutorials on the internet to make one.

Shin Sakura Taisen aka Project Sakura Wars will be released on December 12, 2019 in Japan and Spring 2020 for Americas and Europe for Playstation 4.

[Source: Games Talk]