From what I gathered from the artist's comment section on Twitter, this Admiral was once a street child. Everyday, there were enemy aircraft passing over the sky of the city, and he becomes scared of air raids since then.
So he wanted sky cancer removal. He now has the queen
Hmm I don't see Worcester or Minotaur anywhere?
He hates things that can fly in the air.this person—Just like how I dislike nighttime,And aircraft carriers are nowhere in sight.The reason why this place has only ship girls who specialize in anti-aircraft warfare.The reason why I was called here.It was recently that I came to understand.That was unintentional... Y'see.Oops... Sorry, sorry.They are not planes.Put your gun down, Admiral-san. Those are just birds.