There is still quite a few months, since based on the previous release schedule the next Bishop title is going to be released at the end of September.

But that doesn't mean that we can't speculate what the theme is going to be about.

Personally I think it's going to be teacher focused this time, with a teenager 'student' MC.

Either Shihai Kyoudan 3 or some other title...

I think that the MC should have no 'supernatural powers' - apart from maybe being able to shoot a large amount of white ammunition but he should have an 'unwilling' collaborator in one of the other female students, who is also his 'childhood friend' that the MC already enslaved in the past...