I've been inside two Danganronpa RP's and have observed a few. Let me give you this tidbit of advice;

[i]Don't wing the class trials.[/i]

Have a clear system going into it and make people be unable to hog the spotlight or solve a case on their own. You would not believe how boring they get if those two things aren't accounted for. 

Anyway, I'm not that interested right now but I just wanted to share a tidbit of advice. Failure to plan prior results in devastation, at least for an RP in this setting.