I posted this on FB immediately after watching her introduction video and it sums up my feelings and thoughts I have.
TLDR; I'm disappointed at the generic copy pasted marie rose + huge tits w/ pink hair with the copy moveset like Raidou, ALTHOUGH the cow milk shirt she has is the ONLY redeeming quality out of all of this, why? Because it's funny/tongue in cheek and humor trumps all.
DOA just keeps getting harder and harder to defend. After the Nurse, Maid, and Bathtime costumes, among others, it's like all the appeal is targeted to fetish-y Otaku anime people. Believe it or not, DOA initially wasn't really about that. If anything, it took a backseat among just trying to be an awesomely badass game with sex appeal (something that every fighter takes into account for now, though DOA tends to get slack for it the most because it started it).
Now new characters are entirely being devoted to this? Hey, here's your schoolgirl anime look-alike complete in name (Honoka Kousaka) with the officially confirmed biggest boobs TO DATE out of any character (like that was needed). Mia Rose was to fulfill the lolita no boob itty-bitty-titty-committee crowd/niche. Making Tengu a girl was cool because there were reasons behind it and it made sense. Tengu had a history of being the least used and unpopular character, so the sex appeal was applied where it was much needed. That's an example of doing it right.
I just wish DOA would stand more on its merit with its gameplay, which is legit. I was very happy with DOA5U's gameplay and from its continue support through patches. I'd go out and say it was balanced fighter (dare I say), but I think fans would have been more satisfied with another unique character from a fighting style or nationality that hasn't been represented yet, instead of a copy pasted Marie Rose with tits and pink hair. Perhaps an Arabic chick or something? Idk (very few arabic fighting game characters), but really anything. A fighting style? Hell give me another ninja. Give me Irene! At least then we'd be completionists. Give me Miss Monday! I'd buy Yaiba for sure I promise.
Instead of Honoka, I'd rather have had arcade cinematics. I think everyone misses the CG endings if you're talking fan based nuances that people wish they had. Those cinematics were all memorable and timeless, and we don't have any new ones anymore. I think it would really complete DOA5 seeing all the improvement and editions it has had. But ANOTHER RAIDOU?! RAIDOU AIN'T EVEN OUT YET?! I don't care for a DOA Edgemaster/Dural zomg all fighting styles, but if we were going to have one, fine Raidou, the established first evil villain boss of the first game, Honoka? Uhm. No thanks.
God and their plot device reasoning allowing Honoka to be a thing is soooo mind numbingly stupid. You're telling me scientists slaved away at making clones and following through with experiments, fiddling with DNA from all the greatest fighters in the known universe for genetic-modification perfection in order to create THE MOST POWERFUL FIGHTER IN THE WORLD just to be trounced by some random japanese girl that is able to mimic all the moves she sees perfectly like a damn Sharingan from Naruto!? Fuck off, man.