In the actual game it's not Yukino who comes and talks to Maya, but some random dude. Rather than drawing some random dude, I thought I'd bring back a semi-beloved character.
No offence to the actual comic, I'm sure it's very good but YES, IT'S FINALLY TIME FOR P4AU OR PQ, I'M NOT SURE WHICH YOU'RE DOING NEXT! I haven't played any Persona games before 3 and the only main series Shin Mehami Tensei title I've played was IV so I haven't really been able to enjoy this comic series for quite a while now.
You've asked before and I've told you truthfully, this series isn't ending until February. The main story is almost over, yes, but there's still the extra dungeon comics to go from here. But yes, once that's done and I move all the old comics over, I will be starting Ultimax. I know you're disappointed, but I'm gonna be honest about these things.
Oh, I forgot when you said it ended. I figured since it was nearing the end of the story...whatever. I've waited this long, what's a couple more months? :p