diff.text: In the anime he was portrayed as more of a weak individual driven only on hate and greed. This hate appeared to have manifested into his character being [[wikipedia:misogyny|sexist against women]], often remarking how women and girls cannot match his power nor comprehend his methods, although this is toned down in the dubbed North America version of the anime and replaced with a more general rivalry between himself and the Sailor Senshi. In the anime, Jadeite was primarily focused in harvesting human energy to awaken the ruler of the [[Negaverse]] [[Queen Metallia|Queen Metalia (Negaforce)]]. When plotting for a method to steal human energy, Jadeite would observe the behaviour of humans and then report back to the [[Negaverse|Dark Kingdom]] appearing in front of [[Queen Beryl]] to explain his plans. Once approval was sought from [[Queen Beryl]], he would dispatch his servant i.e. a [[Negaverse monster|youma]] to take on a human disguise and with the aid of the [[Negaverse monster|youma]] start gathering energy from the humans. His method for gathering human energy would be to draw large crowds using his [[Negaverse monster|youma]] and trick them into buying goods charged with dark energy (e.g. jewellery, Chanelas, clocks, good luck charms or use services that stole human energy (e.g. “relaxation pods”, tarot cards and computer applications)<ref>URL="http://sailorwar.net/anime_chara_jadeite.html"</ref>. From the beginning, Jadeite was fairly confident of himself, often taking a hands-on approach by physically being present in his plots. This could be due to his egotistical as he believed that no one can do the job right but himself. As a master of disguise, Jadeite would assume numerous human alter-egos and personae; masquerading as a radio host (J-Dite) in the third episode, a gym instructor in the fourth episode, an MC for a talent contest in the seventh episode, a caretaker for the Cherry Hill Temple (Jed <ref>URL="http://www.fortunecity.com/marina/zennor/1397/id60_l.htm"</ref> <ref>URL="http://sailorwar.net/anime_chara_jadeite.html"</ref>) in the tenth episode, as well as a security guard at an amusement park in the eleventh episode <ref>URL="http://webspace.webring.com/people/al/lovelydarkness_darkkingdom/LovelyDarkness.html"</ref>. However, his pride got to him as he foolishly stole too much energy from humans <ref>URL= "http://www.angelfire.com/anime2/threads/DiesNoxEtOmnia/jadeite.html"</ref> and underestimated the strength of the sailor senshi who always foiled his plans and killed his [[Negaverse monster|youmas]]. For every death of his [[Negaverse monster|youma]], the stolen energy disappears as Jadeite is summoned to face [[Queen Beryl]] for his failures. 	
diff.text: Neither the manga nor the anime adequately developed his character as very little reference was made about his past. The only reference made to his past includes Jadeite collaborating with an old acquaintance named [[Titus]]. Titus was one of [[Queen Beryl]]’s best youma’s who volunteered herself in episode 12 titled "Cruise Blues". Initially reluctant, Jadeite accepts her “romantic cruise strategy”, after the thought appealed to him. [[Titus]], under the supervision of Jadeite, implements the scheme hoping to drain the love energy from couples on board the cruise ship <ref>URL= "http://www.angelfire.com/anime2/threads/DiesNoxEtOmnia/jadeite.html"</ref> . But this plan is foiled by [[Sailor Moon]], [[Sailor Mercury]] and [[Sailor Mars]] who were also on board the ship and destroyed [[Titus]] just like any other [[youma]]. Upon reporting back to [[Queen Beryl]], Jadeite was grilled for the use of her best [[youma]] [[Titus]] and punished him with an ultimatum: finally destroy [[Sailor Moon]], [[Sailor Mercury]] and [[Sailor Mars]] forever otherwise be condemned to eternal sleep (which was reputed to be worse than death itself <ref>URL= "http://www.angelfire.com/anime2/threads/DiesNoxEtOmnia/jadeite.html"</ref>. Desperate, Jadeite though an illusion in the sky; challenges [[Sailor Moon]], [[Sailor Mercury]] and [[Sailor Mars]] to a duel  (in episode 12 “Fight to the Finish”) at the main runway of Haneda Airport at one o’clock in the morning otherwise he would burn the city (Tokyo) to the ground. [[Luna]] consults with [[Sailor Mars|Rei (Raye) Hino]], [[Sailor Mercury|Ami Mizuno (Amy Anderson)]] and [[Sailor Moon|Usagi (Serena) Tsukino]] over the perceived threat. [[Sailor Mars|Rei (Raye) Hino]] decides to accept Jadeite's duel while [[Sailor Mercury|Ami Mizuno (Amy Anderson)]] refuses believing that it may be a trap. Thinking it was a hoax the authorities play down the threat but request that the police (who are treating this threat seriously) station specialist assault teams at the airport. [[Sailor Moon|Usagi (Serena) Tsukino]] who was scared decides that the trio should not fight but later changes her mind and accepts the duel citing concerns over her school mates as they voice their interest in watching the upcoming fight. Jadeite dispensed of the police presence at the airport by using telekinesis to put the assault teams to sleep and replaced them with imitation assault teams made of mud. Upon arriving at the airport in a specially chartered monorail carriage, [[Sailor Mars|Rei (Raye) Hino]], [[Sailor Mercury|Ami Mizuno (Amy Anderson)]] and [[Sailor Moon|Usagi (Serena) Tsukino]] are chased by the fake police assault teams to the main runway where the trio transform into [[Sailor Moon]], [[Sailor Mercury]] and [[Sailor Mars]] and dispose of the fake police assault teams with her “Fire Soul (Mars Fire Ignite) attack”. After witnessing the trio transform Jadeite learnt of their true identities and begins his battle by again using telekinesis to control nearby 747 jumbo jets to chase after [[Sailor Moon]], [[Sailor Mercury]] and [[Sailor Mars]]. [[Sailor Mars]] tries to use her “Fire Soul (Mars Fire Ignite) attack” but is prevented by [[Luna]] given the huge damage that would result if either 747 jumbo jet is destroyed. The nearby 747 jumbo jet continue to chase after the trio, until [[Tuxedo Mask]] arrives and fights with Jadeite, who supposedly killed [[Tuxedo Mask]] (he was later shown to have survived. Jadeite made the 747 jumbo jets chase after the trio again, but they devised a plan. [[Sailor Moon]] got one of the jets to chase after her while [[Sailor Mercury]] used her Sabão Spray (Mercury bubbles) to obscure Jadeite’s vision. While the other jet chased her, [[Sailor Mars]] used a Scroll Attack on Jadeite, which caused the two jets to chase him instead. Just as [[Sailor Moon]] tries to finish Jadeite off with her tiara, he dodges it and appears to be teleported back to [[Queen Beryl]] before either 747 jumbo jet could flatten him.  He tried to tell her that he had found out the true identities of [[Sailor Moon]], [[Sailor Mercury]] and [[Sailor Mars]] but angered over his failed duel, she locks him into “Eternal Sleep”. Encased in a crystal and forever teleported away towards profound darkness, he is never seen again <ref>URL= "http://maxpages.com/negamoonzone/Shrine_of_the_NegaVerse"</ref><ref>URL= "http://webspace.webring.com/people/al/lovelydarkness_darkkingdom/LovelyDarkness.html"</ref><ref>URL= "http://www.angelfire.com/anime2/threads/DiesNoxEtOmnia/jadeite.html"</ref>. His punished served as a warning to the other [[youma]]’s and allies of the negaverse. [[Queen Beryl]] then selects next [[shitennou]] [[Neflite]] as his successor.
diff.text: Jadeite fails in his duel and [[Queen Beryl]] places him in "Eternal Sleep", not knowing that just before coming to her he had learned the [[Sailor Moon]]'s, [[Sailor Mercury]]'s and [[Sailor Mars]]'s secret identities. Encased in a crystal and forever teleported away towards profound darkness, he is never seen again. 