>>3003866Now that I think about it, Kara is the most vain out of all of them (vanity = pride)
Oso should be greed because he's mostly associated of wanting money (horse race bets, asking hatabo for money, abusing iyami for his teeth)
Totoko could be envy because she was envious when the matsus were not giving her attention to her shrimp outfit and instead to genderbent iyami and chibita.
Which leaves Todo as lust because he's a charmer and can be a trap for guys.