|“||Well, the name's Jaune Arc. Short, sweet, rolls off the tongue, ladies love it.||„|
|~ Jaune introducing himself to Ruby.|
|“||Ruby. We lost … We lost Pyrrha.You lost her, too. And Penny, and your team, and in a way …your sister. But you're still here, despite everything you've lost, everything you could still lose, you chose to come out here. Because you felt like you could make a difference. You didn't drag us along. You gave us the courage to follow you.||„|
|~ Jaune, giving encouragement to Ruby.|
|“||It doesn't matter what we're called. As long as we're together.||„|
|~ Jaune, to the rest of RNJR.|
He is voiced by Miles Luna, who also voiced David in Camp Camp.
Original (Volumes 1-3)
Jaune is a tall teenage boy with dark-blue eyes that are emphasized by his short blond hair messily layered on his head with the right side of his hair nearing his right eye and the left side swept back. He is quite toned, having strong muscles in his arms, shoulders and upper chest. He wears a white diamond-shaped chestplate cut off above his lower abdomen and white spaulders with rerebraces set under them. Underneath the armor, he wears a black short-sleeved hoodie with detached reddish-orange sleeves and a dark brown image of the bunny rabbit Pumpkin Pete trimmed in white with cute black round eyes hidden underneath the chestplate. He also wears blue pants with a white patch on the left knee, as well as black sneakers with "left" and "right" written in black on the respective shoes' soles. In Volume 1, Jaune has elbow guards with cords strung through them and he wears black high tops.
He has two belts crisscrossing his waist, both different shades of brown, with a pair of small pouches on them. Jaune wears brown wrist-length gloves with exposed fingertips and small metal plates over the back. His sword is strapped to his left hip in a sheath that doubles as a collapsible shield.
He sleeps in blue full-body pajamas with blue bunny slippers and a white bunny face on its chest.
Post-Timeskip (Volume 4 - 6)
After the timeskip following the Fall of Beacon, his attire is updated. He retains his black hoodie, but he now wears a modified pure white chestplate covering a bit more of his upper abdomen trimmed with gold lining and similarly-colored bracers. Additionally, he wears black gloves with gold-colored metal armor plates over his fingers, and he appears to wear a red sash around his waist, similar in design to the late Pyrrha Nikos. He also now wears dark brown laced boots and a new brown belt with a pouch included worn around his waist.
Atlas (Volume 7)
Jaune begins as an outgoing, goofy and all-around friendly person. He treats people equally and has no problems expressing himself to strangers and bonds with them easily, showing a lot of confidence. When faced with entirely new social situations, Jaune’s confidence leads to bold behavior. This can become out of hand and backfire when pursuing romance. Miles Luna, his voice actor, admitted this, saying that when Jaune tries too hard, it can cause a misunderstanding. At heart, Jaune is a kind, amiable person and means well.
Jaune maintains his unselfish manner regardless of the situation, going as far as to defend Cardin Winchester, who had been blackmailing him and forcing him to do his work. A strong sense of integrity makes him willing to deliberately put himself in awkward situations, such as wearing a dress in public without a hint of embarrassment to uphold his family motto of not going back on one's word. During conversations, Jaune never contradicts himself, and while sometimes harsh, he is always honest with answers.
Jaune has shown to care for his friends and the people around him, being protective of them and having a sense of responsibility as team leader. He focuses only on his teammates' well-being physically, mentally and emotionally, disregarding his own to ensure theirs. He steps forward when others threaten his friends, and he has proven himself unwilling to do something that may hurt those he cares about.
At first, Jaune’s family line leads to obsession with being a hero. However, he was never formally trained like the rest of his family, causing him to lack self-esteem and assign a lot of importance to his image as a fighter. He values this image so much that he is willing to act dishonestly to achieve it- even using fake transcripts to be admitted to Beacon. The obsession makes him brash and headstrong in battle, jumping in without considering the risks and behaving predictably offensively.
However, following the fall of Beacon, his personality is somewhat changed. After witnessing the aftermath of the attack on Shion, he is shown to be somewhat cynical, saying that they would arrive at Higanbana "if it's still there". He is also angry at Qrow Branwen for his involvement in Pyrrha's death, openly accusing him of using Ruby as bait. This is a completely different reaction from a year earlier when he tried to justify Cardin's bullying.
Jaune appears to prefer to keep his grief to himself, as he has continued to train on his own as a way to cope with the death of Pyrrha, listening to her recordings on his scroll. This indicates a deep-seated sense of regret and guilt at not being able to save her from Cinder.
Jaune's good nature renders him almost incapable of comprehending the actions and personalities of people like Cinder Fall, unable to fathom how someone can be so cold and cruel. This expression of disbelief and befuddlement at the sheer sadism of others serves to show how idealistic and noble Jaune remains despite his trials and losses, ultimately proving him to be a fundamentally humane and caring individual.
Powers and Abilities
Despite not having it unlocked prior to the Beacon initiation, Pyrrha Nikos has noted in "The Emerald Forest" that Jaune possessed a lot of Aura. This has proved useful over the course of the series as his lack of experience caused him to be hit frequently.
During the initiation, Jaune demonstrates the skills to be an adaptable leader, being willing and able to coordinate with allies while under pressure, such as when a Death Stalker attempts to knock down the bridge his future team stands on.
Although he does not have much skill in fighting, he has much more physical strength than would be expected. Although not nearly at the level of his teammate Nora Valkyrie, he is strong enough to hold back the Nuckleavee Grimm for a few seconds, as well as lock swords with Cinder Fall and not budge.
In contrast to Ruby, Jaune's weapon was not designed or made by him. It is instead a family heirloom that was passed down from his great-great-grandfather, who used it in the Great War, called Crocea Mors. Crocea Mors is composed of a simple arming sword whose sheath unfolds into a heater shield for protection.
Post-timeskip, it adopts the same style of his armor and has the symbol of Pyrrha's headpiece. Jaune can combine the sword and shield of his modified Crocea Mors to form a more powerful blade whose edge is lined with metal from Pyrrha's weapon, Milo and Akouo. Crocea Mors upgrades by having its sword placed into the sheath as the sheath folds inward, forming a second, stronger blade around the sword. It was used against the Nuckelavee and was noticeably more effective than Jaune's lone sword.
Jaune's most remarkable feature is his natural leadership. He shows these skills, quickly grasping the tactical situation, forming plans to work according to their advantages and counter possible threats. He's very aware of the capabilities of his team and is able to properly coordinate them into achieving feats that can give them the upper hand during an encounter.
Jaune's Semblance was first seen in "Forever Fall, Pt.2". When Cardin attempted to punch him, he visibly winces while Jaune remains unscathed and surprised by the turn of events. Miles Luna has described this as Jaune using his Semblance to amplify his Aura cloak to block Cardin's punch. Based on this, it can be inferred that Jaune is capable of amplifying his own Aura to enhance his defensive capabilities.
In "Vault of the Spring Maiden", Jaune's Semblance activates for the first time, showing he has the power to heal Weiss Schnee's near-fatal wound inflicted by Cinder. This ability of his is quite strong, able to repair and seal several inches of impaled bone, skin, organs, and muscle tissue while preventing death from exsanguination. In "Downfall", further details of his Semblance are elaborated upon, as he was not actually "healing" Weiss, just amplifying her Aura enough to heal her wound. His abnormally high Aura reserves are apparently sufficient enough to completely restore Weiss' depleted reserves at no significant risk to himself.
Jaune's lack of experience has remained an ongoing problem for him throughout the volumes. Despite his noticeable improvement, evidenced by the speed with which he slays an Ursa in each of the first 3 volumes, Jaune is always the person on Team JNPR that contributes the least in terms of physical feats, much to his frustration.
His frustration has lead him to recklessly charge enemies when engaging them in single combat, which has gotten him defeated in a spar with Cardin, and nearly got Jaune to lose all his Aura against an Ursa during the events of "Forever Fall".
Jaune appears to have taken efforts to improve upon these weaknesses in the months since the fall of Beacon, as evidenced in "Remembrance" when he trains using an instruction video sent to him by the late Pyrrha Nikos. His fighting stance is more composed and his sword swings are shown to be so strong that their force causes gusts of wind to blow through the air several meters in front of him. He's also shown to be strong enough to hold up Tyrian Callows as he clung onto his shield, and later block a Nuckelavee's front legs and hold his ground for a few seconds.
- Jaune's name is a reference to Jeanne d'Arc (Joan of Arc), a medieval French war heroine and martyr.
- "Jaune" is the French word for yellow.
- His name's meaning may be a reference to his apparently weak and timid behavior since "yellow" and "yellow belly" are slang terms for coward.
- This is particularly apparent in its connection to the French and the stereotypical and discriminatory association between France and cowardice.
- His symbol, a yellow, double crescent moon, could be a reference to his voice actor and RWBY writer Miles Luna, whose last name is Latin for "Moon."
- This could also have some relation to the unusual moon in the RWBY world, though how so is currently unknown.
- At the same time, it alludes to his surname, Arc.
- It's possible that the statue that Jaune stares at in the opening sequence may be his great-great grandfather, or another one of his relatives.
- When frightened, Jaune has a very high pitched scream. It was enough for Yang to mistake it for a girl's scream.
- Jaune appears to have a somewhat weak stomach, and often suffers air sickness. When he first meets Ruby he tries to explain to her that air sickness is "a much bigger problem than most people let on."
- Jaune has currently appeared in more episodes than any other character in the series and is also the only character who has appeared in every episode.
- Jaune Arc gets constantly harassed and bullied by Cardin Winchester. Joan of Arc was sentenced to being burned at stake by Henry Beaufort, AKA the Bishop of Winchester, who was also a Cardinal.
- Jaune was the first member of team JNPR to be introduced in the series.
- Since arriving in Atlas, Jaune shows maturity by discarding his beloved Pumpkin Pete hoodie. He also continues to honor Pyrhha's memory by further copying her Hunter gear aesthetic.
- Jaune may be allergic to the tree sap of the Forever Fall forest, as his face was swollen and he was speaking in a nassaly voice after he gathered a large amount of it.
- Foreshadowing his skills as an adept dancer, before Volume 2 started, Monty created a rig of Jaune dancing and put it on his Facebook.
- In "Dance Dance Infiltration," Jaune mentioned that he has seven sisters, where he was born among the sisters is unknown, but it can be assumed it was towards the younger end.
- This makes him the only known character with multiple siblings and the only one to be a different gender than said siblings.
- Two of his sister's are twins. Thus fitting the rainbow color theme.
- He appears to be a fan of X-Ray and Vav comics.
- In the Japanese dub, he is voiced by Hiro Shimono.