New info available from
http://kancolle.doorblog.jp
The game is designed with multiple playthrough in mind.
Two ways to start a new playthrough: Kai start, and Classic start +.
Kai start allows to you pick the starting flagship from Sendai, Jintsuu and Naka, while Classic start + allows you to pick from the original five, Mutsuki, Shigure and Ooshio.
Event maps are included.
Combat animation can be skipped.
Strategic points are used to expand docks and dorm.
It's easier to level kanmusus compare to in browser.
Maximum fleet count is eight.