Uh, why is a ship having more then one admiral/commander seemingly surprising? That's actually completely normal since unless the ship ends up sinking very soon after going into service it's a near certainty it will end up serving under numerous different commanders during it's service life.
Oh shoot. Forget that, if you would.For real?!You're the first.I see, the third...By the way, this Admiral is my 3rd.What am I, a shipboy?!I'm Hatsukaze, nice to meet you. Admiral, how many did you have before me, I wonder?
her introduction line