diff.text: '''Neflite''', Nephlite, or Nephlyte or<ref>URL="www.angelfire.com/anime2/nephandnaru/story.html</ref> (ネフライト or “Nefuraito [Romanisation]”), as spelt in the North American version of the anime was the second of the four [[Shitennou]] (four “heavenly” kings or generals in the dubbed North America version of the anime) from the [[Dark Kingdom]] to appear in the first (classic) season of Sailor Moon and the manga. He is considered to be the second highest in rank, height and age of all the Shitennou. Naoko Takeuchi in her Materials Collection Art Book estimates that he is 19 years of age <ref name ="materials">{{cite book |last= Takeuchi |first= Naoko |authorlink = Naoko Takeuchi | title= Materials Collection |publisher= [[Kodansha]] |year= 1999 |month= October |isbn= 4-06-324521-7}}</ref>. The manga series depict him as being 22 years of age <ref>URL="http://www.angelfire.com/anime2/threads/DiesNoxEtOmnia/jadeite.html"</ref> whilst Jadeite is shown as the youngest of the [[Shitennou]] in the live-action series. His name is derived from the mineral [[wikipedia:Nephrite|Nephrite]] and his name in the manga and the Japanese version of the anime was also spelt Nephrite. 