>>280079316
Misaki won't even appear much in the arc Railgun 4 is going to adapt, but she's very much so in the one right after, and it's very much the deuteragonist in all the recent Railgun light novels and side stories. At this rate, if Railgun 4 does cover the Jail Breaker arc, I fully expect some filler chapters that will feature Misaki a lot just to justify more merch with her.