And for some ships.
Yubari as a kaiten carrier, circa 1945 (had she survived her sinking in April 1944)
A postwar (1955+) rendition of the Akizuki-class destroyer
Fuyuzuki with cool Western armament and radar in place of the domestic ones
..and her sister ship, the
Natsuzuki outfitted with the RIM-2 Terrier anti-aircraft missile. (note the Crown Prince's standard to celebrate his engagement with Michiko Shoda)