>>6163439>>6166834Haachama can be justified as she's technically a different person than Haato lore-wise, so there can be some magic bullshit going on. Same with Anya as she's a freaking dagger. So can Nene too actually since she's an alien so she can always pull the "alien biology" card. For normal humans like Marine and Matsuri however I can't think of anyway to justify them. Plastic surgery doesn't work as they can switch outfit at will.