Back to actually reading this since we've caught up. Thanks a bunch!
The observer girl reminds me of some character. Can't place which.
A submarine telling you you've got good ears is a great compliment.
She's not so much a lone wolf as someone who's used to doing things her own way. I remember her being one of the first to be truly independent of the ships. Also a tsundere. Can't forget about that.
Getting the impression that Bismarck's kind of like a bigger and less chaotic Ashigara. Wants a good fight first and foremost. Though more of a sneaky bastard, despite being a battleship.
So the heart on her choker says "Gunzou". With a heart. Because of course.
If he tells her she can do it, she can do it.