Enemy

"Enemies" or more often "Abyssals" are the main opponents faced in the Kantai Collection franchise. They are the nemesis of the regular ship girls.

• The naming scheme for the abyssal fleet vessels (except the bosses) is the Iroha.

Enemy Ships

The complete lists of all enemy vessels that have appeared in-game so far:

• Common, the more basic abyssals, faced in the vast majority of cases, on minor maps or nodes, often representing general ship types or classes.
• Bosses, the main strongest abyssals, having more elaborate designs, and often representing precise ships or locations.

See here for a sortable table.

Enemy Equipment

For a list of the individual equipment used by the enemy and the stat bonuses they provide, see:

• List of equipment used by the enemy
• List of equipment used by specific enemies