[It's good that Huaisang's calmed down quite a bit since the initial scare, and if that's where he wants to leave it, Yeager certainly doesn't mind.

As for the question... Well, it's not like it's a secret or anything, but he still hesitates for a moment anyway.]

They're Droite and Gauche, my daughters. I adopted them several years back, and over time they've trained to become excellent additions to Leviathan's Claw.

[...]

Droite is the green-haired one, and Gauche has red hair. They're twins, of course.

[As if their mirrored waving didn't give that away?? Okay not all twins are Like That.]