I'd say you've definitely mastered the style!
I can't really comment on the drawing as I don't know much about the Jap navy but my only suggestion would be to color the propellers in a darker bronze color to match the rest of the ship.
Oh thanks, Colo!
I've changed the propeller color
Also I've seen that you've actually drew some Japanese destroyers. I have many shipbucket drawings saved on my PC that I use for reference and such.