The battle is mostly automated and players take on a role of an admiral who organizes his/her fleet, gather resources and build an even more powerful Kanmusu to win battles. For example, while destroyers are depicted as loli girlies, larger vessels like warships and aircraft carriers tend to be bustier with very noticeable oppai ^^ Each Kanmusu's character and appearance correlate with the actual warships. The cuties in the game are moe-anthropomorphisms of WWII Japanese naval warships known as Kanmusu. Kantai Collection or 'Kancolle' is a popular battle strategy online social card game developed by Kadokawa Games which launched back in April.