Board Thread:Event Community Discussion/@comment-28069733-20170521154728/@comment-1915363-20170527110236

So the verdict is like this:
 * Kaibokan will be officially classified as "Coastal Defense Ship" in this Wikia.
 * DE will be adopted as the official Kaibokan abbreviation in this Wikia.
 * Historian editors are free to provide notes in the ship class descriptions. pending approval

If it needs revision, do tell me about it.