S: Single ship in class C: Converted to ship type L: Officially classed as light cruisers until 1939 refits I: Incomplete until the end of the war X: Cancelled
Japanese transcription: class/type (型, "Gata"), (re)model/mark (改, "Kai"), A (甲, "Kō"), B (乙, "Otsu"), C (丙, "Hei"), D (丁, "Tei") |