I used to think if Yakuza got Muppet-ized that Kiryu would be great as the only human, holy shit, no, this is the right answer. Kashiwagi can be the only human, Ms Piggy Majima is correct.
Like, it's not just their interpersonal dynamic, but even represents how each approaches the world at large! Miss Piggy would totally kill a man (if she hasn't already?)
Only a fan of one of the two presented mediums here, but have friends that are a fan of the other and I'm dying over here XD -wheezes and snorts with laughter-
Kermit: I'll do to you what I did to Miss Piggy!
They'll never find the body cause they ate her! That's right, Christmas ham was Miss Piggy! *maniacal evil laughter*