Board Thread:Off Topic/@comment-25730832-20160122165904/@comment-26870258-20160127231838

This is from the official 4koma about enemies' origin. It's an explanation that exists since almost two years ago. Maybe not the only one but it's official.

[http://mangafox.me/manga/kantai_collection_kankore_4_koma_comic_fubuki_ganbarimasu/c002/3.html 4-koma Comic - Fubuki, Ganbarimasu! 2 Page 3]

[http://mangafox.me/manga/kantai_collection_kankore_4_koma_comic_fubuki_ganbarimasu/c002/4.html 4-koma Comic - Fubuki, Ganbarimasu! 2 Page 4]