Nyaagisa The Maid

It's actually Persona but Jojo's good too

....you just made me realize how badly I want P3 on PC 

but yeah that'd be fun too. Were you thinking of a game in particular?

and are their personas Canon or are they their Pokemon aces?

P3 sees a main cast consisting of:

Julia

Cain 

Titania

Hardy

Shelly

Fern as our resident Robot...

Victoria as a dog

Kid!Ame

and Radomus

Shelly and Titania aren't far off from fuuka and mitsuru and Julia+Cain could work as a main duo with some character developement, but everyone after shelly.....

sidenote: now that I've seen more of jjba, Fern works Perfectly as Polnareff's replacement as butt monkey and prideful moron

I'm not exactly giving them Personas but I give them the Arcanas based on their character. That may predict their outcoming fate as well...(it's all depends on how Ame create the story though).