Well, the game got the first italian ship just recently (2 years since its start) and they'll probably stick with ships from Germany, Italy and maybe Finland (who must have been a strong sea power since even its lighthouse ships were armed with 10-inch guns) for a while. However, I think it's just a matter of time before they'll add Allied ships.
ZJSN already did it in less time.
KC should be stepping up the game here and realized the potential when the lot of western fans and players began to increase.
Maybe they should first get rid of that fucking IP block first. Most westerners that are playing are still technically playing it by breaking the rules, although that IP block was bullshit through and through.
Unfortunately the IP block is made by DMM site(as far as I know anyway), and its very unlikely for DMM to remove it just for Kancolle.
There's just so much wonderfully angelic about this design and that's something I don't state lightly. I do want to see the designer notes for Mary, but everything about her design and personality seems to scream 'Archangel'.