Raven doesn't have one. She would have told me.

[They tell each other everything. He shakes his head, scrubbing a hand through his hair, his voice shifting to something more quiet and tired. He's so sick of never knowing who's about to stab him in the back. He thought the Ark would be a break from it, and now he's here.]

I know you don't have any reason to believe me. I don't think Akira would have let Haru die if he had a role. I don't know about the rest.