Kars

"Don't you want to have dominion over the sun?! To stand in ascendance over all life?! To purge your fears and reign forever as gods!? (太陽を克服したいと思わないのかッ！何者をも支配したいと思わないのかッ！あらゆる恐怖をなくしたいと思わないのかッ！)"

- Kars to his fellow Pillar Men,

Kars (カーズ) is the main antagonist of the second part of the JoJo's Bizarre Adventure series, Battle Tendency, and the second main antagonist of the series.

Kars is the leader of the Pillar Men, and the designer of the Stone Mask. His goal is to evolve further to become immune to the sun's rays, and thus he seeks the Red Stone of Aja to empower his Masks, battling the Ripple users for its possession.

As the creator of the Stone Masks and Vampires, Kars is one of the more influential characters in the series, his invention having far reaching repercussions for a number of major characters, such as Dio Brando, the Joestar Family and the Zeppeli Family.

Appearance
Kars takes the appearance of a tall, very well-built man. He has elegant, relatively feminine facial features, and a much lighter complexion than the other Pillar Men. He has long, dark, wavy hair which he keeps under a dark, tight head-wrap (taking it off as a sign of either honor or aggression). Three little pointy horns sprout out from his head and he wears a little diadem with one jewel embedded in it.

He is otherwise minimally dressed, wearing high boots, forearm guards, a thong, and a flowing loincloth. When attacking, he produces long, shimmering blades from his forearms and legs.

While travelling to Italy, Kars dons a fedora and a longcoat in order to appear less conspicuous.

Personality
"I don't have any romantic spirit, nor do I want to become a warrior like Wamuu... because the method isn't important. All that matters... is to get the final victory!"

- Kars

Kars is intelligent, ruthless, and single-minded in his dedication to obtain the Red Stone of Aja. He was stated to have been a genius among the Pillar Men, having been the original creator of the Stone Mask.

Initially, he appears to be the most aloof and no-nonsense of the Pillar Men, rarely smiling and often being the one who has to remind Wamuu and Esidisi of their goal. Obsessed with obtaining the Red Stone of Aja, he is willing to trample anyone in his way, no matter how dishonorable the method. At his worst, he broke his word about fighting for the Stone fair and square, cheating to defeat Lisa Lisa and then unleashing his Vampire minions to kill a weakened Joseph and has been revealed to execute children, anticipating their revenge.

With the advantage of his resilience and immortality, Kars is a methodical and patient individual who can infiltrate human society (donning their clothes) or observes a room to strike all its occupants in one move. His first battle against Joseph demonstrates a great deal of relentlessness in trying to obtain the Stone as the Pillar Man answers Joseph's every tricks calmly with moves of his own. Unaffected by setbacks such as when he peacefully accepted that Joseph stole the Stone from under his nose, he will relentlessly struggle to win through the direst situation. Only when does he find himself in space, unable to move despite repeated attempts to do so, and drifting away from Earth does he lose his composure and hope. Nonetheless, his obsession with the Aja Stone is an easily exploitable weakness as Kars prefers to take no chance in losing it. Thus it has been used as a shield and leverage by his enemies with ease.

Despite his stern, no-nonsense exterior, Kars possesses a murderous and sadistic nature. He has stated that a life without an enemy is boring and has shown to enjoy fights occasionally. However, he only really appreciates seeing his enemies being in a weak position and panicking, appreciation the expression and cries of despair on Joseph when he was the Ultimate Life Form, and often licks his lips in anticipation of their demise. Kars also comes across as mockingly polite, as he offered Lisa Lisa poison in order to die on her own terms rather than fighting him. These tendencies become more clear when he attains his ultimate form, and he is seen to thoroughly enjoy his status as the most powerful life form on Earth.

Kars reveals himself to be a power-hungry Pillar Man, fixated on controlling the full potential of his body and the idea of resting "at the top". When he discovered that the Pillar Men's brains held untapped potential, much like humans, Kars wanted to control it. That obsession made him build the Stone Masks to unlock his hidden abilities; when that failed to meet his expectations, he sought out the Red Stone of Aja to complete his transformation into an ultimate being. He was enraged when the rest of his tribe refused to "conquer the sun" as he wished, believing that they should use their innate power to the fullest and rule over all life; however, he either ignored or failed to consider the fact that the increased hunger brought on by the Stone Mask's power would cause his race to exterminate all life on Earth.

Kars keeps an ambiguous relationship toward those around him. On one hand, he considered Santana to be nothing but a simple guard dog, and slaughtered the rest of his race (including his parents) without hesitation or remorse. On the other hand, he expresses himself to care deeply for Esidisi and Wamuu, repeatedly vowing to achieve his goals and kill Joseph Joestar to honor and avenge their sacrifices in ensuring his success. Kars also seems to have a certain respect for nature and animals; he caused a drunk driver who nearly hit a puppy to get into an accident and die, and he deliberately complicated an otherwise-simple landing to avoid falling on a flower. However, he does later attack a squirrel when testing his Ultimate Form's abilities, and is said to have threatened an entire ecosystem fueling his Stone Masks. Ultimately, Kars is capable of affection and forming bonds with others, but those affections always come second to his goals.

Kars looks down on machines, sneering at the cyborg technology Rudol von Stroheim demonstrates and considering it inferior. Moreover, he considers his Vampire grunts to be worthless pawns, unmoved if they are victimized or slain, and willing to execute them himself should they prove annoying to him.

Allies
Esidisi: Kars appeared to care for his comrade, being the only Pillar Men of his generation to agree with his ideals. He trusted him to investigate a lead on the Red Stone of Aja alone, and immediately went to Switzerland himself when he realized that something must have happened to Esidisi. Upon learning that Joseph had killed Esidisi in order to keep him from the stone, Kars vowed to kill him after completing his primary objective - and he meant it, as the first thing he did after testing his Ultimate Being abilities was to attack Joseph.

Wamuu: Along with Santana, Kars raised him along with Esidisi. While Kars respected Wamuu's ability as a fighting genius, he showed no respect for his honor and thought he was too pure to be a warrior. Nonetheless, he seemed to care for Wamuu to some extent, as he immediately cut down a group of his own minions for mocking Wamuu after the latter's demise and vowed to avenge his death along with Esidisi's by killing Joseph.

Santana: Along with Wamuu, Kars raised him along with Esidisi. In comparison to Wamuu, however, Kars saw Santana as guard dog and left him behind when he couldn't keep up with them.

Enemies
Joseph Joestar: As the man who created the stone masks, Kars is essentially responsible for Dio Brando's transformation and the death of Jonathan Joestar. Initially, Kars was just one of the Pillar Men to defeat in Joseph's eyes, but after Joseph killed Esidisi, Kars voiced a deep-seated hatred for the human above all Ripple users. Kars would win Joseph's ire as well by revealing how dishonorable he is compared to the others. It was only once Kars became the Ultimate Life Form that he indulged himself in attacking Joseph who made great efforts in order to defeat him. Kars responded by cutting off Joseph's arm and it ended in Joseph unintentionally sending Kars out into space, but not before mocking him one last time.

Caesar Anthonio Zeppeli: As the man who created the Stone Masks, Kars is essentially responsible for the deaths of Caesar's father, grandfather and great-grand father.

Trivia

 * Kars' blades are based on Ikuro Hashizawa's Reskiniharden Skin Saber in Baoh the Visitor, another manga by Hirohiko Araki.
 * The explanation for Kars' Ultimate Life Form ability to transform into animals is a reference to.
 * In an interview with Araki, he dispelled theories of Kars returning in a future part, stating that unless Kars developed a compass ability or crash-landed on another civilization, he'll remain in space forever.
 * There is concept art of Kars in JoJo's Bizarre Adventure: Heritage for the Future, indicating that he was originally set to appear in the game during development.
 * The dialogue of Kars and the Light Dancer Kars from JORGE JOESTAR Chapter 16 is referenced in JoJo's Bizarre Adventure: All Star Battle in a mirror match of Kars against himself.