I assume because Jin has better options than Ragna? I mean using D 5D and his SRKs you can keep ragna at a distance and pretty much pwn him if done right. It seems Jin isn't as limited as Ragna in the sense of distance. Of course...I could be wrong....
edit: This is Rinsuku BTW.
I don't know if this has been posted before, but I'm going to say it anyway. I am VERY new to Millia and I thought I'd try out her sexy stuff as my main
Millia Oki, I've heard it, I still don't know what to do. How do you do Oki with Millia?