are you sure? counting from 5 arcade it's three out of nine (7 if you disregard guests, 5 if you also disregard recycles)
marie, kasumi 4, nyo, honoka, raidou, naotora, mai, diego, nico
but it's understandable if you forgot diego lul
as an old timer (around doa2 or something) who has had a mouthful of kasumi in different wigs (except for lisa, still the most distinct female in the og cast!), i welcome them. if they did this 8 more times and repeat history again i would be mad, but looks like they're at least trying to avoid overlaps in the body models and personalities here.
and all i'm gonna say is this, if people are really grown ups, adapt and/or get along. a thread full of different flavors of "where are tits" just isn't it. it's only gonna get more crowded from now on with the way TN is extending its appeal coverage.
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on the left/right hand rules
i have to congratulate them for masking it that well, as i initially thought she was just doing random anime handsigns. typical handsigns look exactly like that without the bent middle finger. i guess one day somebody just walked to the office all like "hey this was in a physics book and it looks chuuni as fuck, nakama, we should smash them together" and this is the result.