Original post was 2 weeks ago? 
Guess it got buried or something since interests seems to be sparking ever since the first expression of interest.
I'd be more than happy to give a Persona type RP a go.

I'm guessing it's not Tatsumi Port Island though since it's Persona Inspired, making me think it's an original setting? Coupled with the train stations appearance (weeds and such). 
No new questions from me, though like others I would like a bit more information regarding the actual RP itself.

I mean the motive behind the RP is interesting, and the introductory post is well written....
But I don't really have any idea what to expect from this RP besides the involvement of Persona-like elements. 

[s]Beware the 'Train Carriage World!!!'[/s]