Ship, not castle. Well, I keep a few around the fortress at Nakatomigawa, of course, since that's where I get a lot of my building done, but I tend not to make too many improvements around the castle. Most of the retainers there served my father, so they're not quite as amenable to my way of doing things.

[Apparently, he's willing to shrug off insults to the Rising Sun's appearance. It's supposed to be fearsome-looking, after all, and it's not entirely Ragna's fault that he's incapable of appreciating art. If he'd insulted Pi-chan or Yo-chan, that would be an entirely different story.]