I'm really, really sorry to say this, but honestly I can't continue the RP like this.
Even if I were to post again, all we have remaining as characters are student council characters(who naturally cannot really carry the plot given their position and the fact that they already know all of Chinatsu's plans) and one, maybe two delinquents and possibly two students. Given that the plot currently revolves around delinquents and students fighting right now I can't see it working when so many people have left suddenly without warning, unless we just repeat the same conflicts over and over again.
I'm really not sure why people felt the need to leave so suddenly but I really wish they would have at least said something so I could have come to this conclusion sooner if nothing else.
To anyone who was sticking around, I'm very sorry. I'll probably try this again another time, I hope people will be more willing to stay in the RP if I do so. But that won't be for a while, there's other things I want to try if I do start another RP and if I don't, I'm already GMing two.
Finally, I'll say that if there's still enough interest here from more people, or even if people just try and fill out the cast by using more characters, I'll reconsider this and keep GMing.