The game isn't out yet but it seems like you can catch a glimpse of some DID with the youngest team member Azami (alongside the male protagonist).
Throughout Azami's trailer, you can see her seated with her hands behind her back inside a train.
The way it looks, she is most definitely tied up but not sure why or how long.
Being a ninja, I can bet that it's gonna be one of those scenes where she escapes very easily, especially since it's a simple tie and ninjas are supposed to be escape artists.
Also, the main protagonists of this game are designed by Tite Kubo, author of Bleach.
So they might feel familiar to those who read this manga before.
Other team members seem to have different character designers.
[GAME] Shin Sakura Wars
Moderator: Suicide