Another great episode!
Regarding the new format:
+ Allows players to move and explore, offering greater control
+ Search feature is interesting
- Game's pictures become less dynamic as the standing sprites keep getting used over and over again - It may save you a lot of time and effort, but it becomes less anime-like and less dynamic, as in the previous games we get to see how each scenes go instead of standing sprites except in important scenes. (Yes I know pictures also get reused in the previous format, but less so) I really prefer the previous format myself but I figured you may be trying to give each series different format to make them more distinct.
Good selection of music, and story is great. I'll look forward to more!