KanColle is a hugely popular series in Japan, not just as an anime, PS Vita game and browser game but also it’s perfectly suited to the mobile platform.
At last year’s Tokyo Game Show, the mobile phone version of KanColle was shown, specifically how you’ll be able to link your browser in game data to your phone for on the go seamless action on Android devices. According to the Twitter page of the Combined Fleet Naval District, pre-registration will start on February 29, 2016.
— 「艦これ」開発/運営 (@KanColle_STAFF) February 21, 2016
If you want to see what all the fuss is about, you can check out this YouTube video which shows how you can play the game without being in Japan:
Or alternately, you can get the game on the PS Vita.