I created a Jujutsu Kaisen character named Jean-Pascal (J.P.) Couturier, the son of French immigrants to Hokkaido, Japan named Claude and Haydee. They run a restaurant called "Le Petit Bistro" in Kyoto, which they moved to so J.P. could develop his sorcery skills. They dislike large cities. J.P. possesses tousseled brown hair and striking blue eyes. His cursed technique revolves around manipulating cheese. I know this sounds harmless, but it's very formidable and the properties of the created cheese far surpass their actual counterparts. The techniques are named in French - for example, "fondue" is pretty self-explanatory. The user can conjure a boiling-hot magical substance similar to melted cheese, with obvious offensive capabilities. Fondue is a powerful technique, and the cheese is actually more akin to lava. The user is able to manipulate the temperature of his cheese. This is something you do not want in your eyes. "Dure" means hard, and it can be used to create constructs that are, unsurprisingly, hard, solid objects that can take any form the user desires, within reason. In addition to the obvious defensive capabilities, this can be used to create powerful melee or ballistic weapons launched as fast as the user desires. Parmigiano Reggiano is one of the user's go-to choices as a weapon, at least on exposed targets. In addition to its hardness, it's also very brittle. It fragments, and the effect is like a hollowpoint bullet. The user indeed can fire many projectiles at the same time, similar to bullets or arrows. He can also extend spikes from his back similar to a porcupine. This is known as "Quills, and it's used in dire situations. For use in shields, Agrafon is a frequent choice. Agrafon is a hard, firm cheese. "Magma" is a variant of "Fondue" and it's a mix of both Fondue and Dure. In this technique, the fondue is materialized, and can be hardened, but they will not cool quickly. The result is a flaming-hot projectile that can even be shaped into a sharp form, embedding itself deep in the opponent's skin while delivering a searing pain. In one variation, the projectiles can be programmed to explode after burying themselves inside the target's body. Soft cheeses like mozzarella can be used for more strategic purposes, such as creating bindings or ensnaring opponents. The user can manipulate the elasticity and stickiness of the cheese, making it difficult for the affected individual to move or escape. Mozzarella can also be stretched and shaped into various forms, allowing J.P. to create temporary platforms or bridges for traversal. Another technique in J.P.'s arsenal is "Camembert." This technique involves creating a cloud of pungent and suffocating cheese vapor, which can disorient and impair the senses of anyone caught within its range, as well as their ability to sense and focus their cursed energy. This technique is particularly effective in enclosed spaces or against opponents who heavily rely on their sense of smell. Additionally, J.P. has a secret technique called "Fromage Noir." By infusing his cursed energy into a specialized wheel of black cheese, he can unleash a devastating explosion upon detonation. The intensity of the explosion depends on the amount of cursed energy that J.P. has infused, making it a lethal and unpredictable technique. "Ficello" is a popular brand of string cheese. This technique is actually a pun, with more to do with strings than it does to do with string cheese. The cheese is shaped into very strands that resemble hard, strong wires with absurd cutting power should any attempt to test it. He attends Kyoto Jujutsu High as a first-year student of exceptional status. He's just 15 and is the youngest special grade sorcerer between Tokyo or Kyoto., possessing more latent cursed energy than Satoru Gojo or Yuta Okkotsu, althought he is not yet stronger. J.P. is also incredibly strong and fast. Aoi Todo states that J.P. has beaten him in arm wrestling 4 out of 10 times.

He has access to Domain Expansion. As with all domain expansions, it drains energy and it isn't to be used lightly. Cursed energy is unstable after Domain Expansion for all but Satoru Gojo, who can use Limitless multiple times in one day. Domain Expansion: Le Bastion des Protecteurs Fromagers (The Bastion of Cheese Guardians) Description: As J.P. invokes his Domain Expansion, the surrounding space distorts and reforms into a great circular coliseum with walls, floors, and fixtures composed of various hardened cheeses. Emanating a menacing aura, the cheese surfaces are etched with intricate runes, glowing faintly with cursed energy. The air itself seems saturated with an oppressive power, heavy with the scent of seasoned cheese. Abilities: Within Le Bastion des Protecteurs Fromagers, J.P. has the power to summon an army of shikigami constructed from cheese. Each shikigami possesses its own unique properties based on the type of cheese it's made of, and they can perform coordinated attacks with ruthless efficiency. 1. Gardiens Gouda (Gouda Guardians): Stout, armored warrior shikigami that can form impenetrable phalanxes or deliver crushing blows with their hardened, cheese-formed weapons. 2. Cheddar Chasseurs (Cheddar Hunters): Swift and agile shikigami that carry bows, firing razor-sharp cheese arrows at high velocities, similar to ballistic projectiles. 3. Valiant Vachequins (Valorous Cheese Knights): Noble and heavily armored knight shikigami astride cheddar steeds, charging with lances that can pierce defenses with explosive force. 4. Manchego Mages: Mystical shikigami capable of casting spells using cheese elements, such as creating cheese golems or launching volleys of molten cheese spells. 5. Ricotta Rogues: Stealthy shikigami adept at infiltration, able to blend into the cheese walls of the coliseum and strike from unexpected angles with lethal cheese daggers. Finishing Move: L'Assaut de l'Emmental Explosif (The Assault of the Explosive Emmental): J.P.'s most formidable shikigami, giant siege engines made of Emmental cheese, emerge at the coliseum's edges. These siege engines launch massive cheese cannonballs that, upon impact, create devastating explosions of cursed energy, shattering like cluster bombs and inflicting widespread damage across the battlefield.

J.P. is sophisticated, calm, and collected. He's blunt, and not afraid to question others' abilities. At Kyoto Jujutsu High, J.P. is close friends with Kasumi Miwa, a katana-wielding second-year girl. She can use Simple Domain, and her power is to cut anything that enters a circle with a 2.21 meter radius around her. She's weak and indecisive in battle, calls herself "Miwa the Useless", and is openly jealous of J.P.'s superior strength despite being two years younger than her. Humorously, he often not-so-subtly hints that she should drop out, but he's quick to protect her from danger. He attacked Maki Zenin during the Kyoto-Tokyo Goodwill Arc because he saw her outclass Kasumi in battle. The attack was a spear made using the Magma technique, and he was disqualified for using deadly force. He's also friends with Aoi Todo, and the two often discuss their taste in women together, or engage in strength training. He finds Noritoshi Kamo stuffy and Momo Nishimiya annoying. Scene. Dialogue.

J.P. and Aoi receive news that the Shibuya group (made of such sorcerers like Itadori, Fushiguro, Kugisaki, Nanami. You know, the Tokyo school.) are in trouble with their mission (rescue Gojo Satoru as well as possibly protect civilians.) Because J.P. is a special-grade sorcerer and Aoi a grade 1, they're allowed to take on missions that they please. Noritoshi Kamo is semi-grade 1, but he isn't interested. J.P. tells him that he won't become a real grade 1 sorcerer by refusing duty. J.P. and Aoi wave the others goodbye, knowing it could be the last time they see each other. Kasumi laments being weak. Scene. Dialogue.

As they approach Shibuya, (they are outdoors and approaching the neighborhood), Aoi is hit with the realization of Yuji Itadori (he calls him his brother) being in danger. Meanwhile, a skyward enemy stalks them above. J.P. senses her presence and fires a cheesy warning shot. He tells Aoi to go on ahead. Scene. Dialogue.

The enemy is a special grade cursed spirit, a female in the shape of a harpy. She introduces himself as Sora, and boasts that she's the master of the sky, belittling the humans that cannot fly. Then, she takes in his face. She calls him handsome and asks him his name. J.P. bluntly responds that he'll humor her, as the dead can't tell secrets anyway.

Now, the battle. J.P. is fast, but the harpy is on another level! And she can blow her enemies away, or send razor-sharp winds. He's forced on the defensive, hiding behind shields. Eventually she had enough. As Sora dove above the battlefield, J.P. thought she would flee. She instead crashed right into the asphalt street, causing intense shockwaves that would destroy the stable ground.

Sora begins to get more arrogant as she dodges more and more attacks. However, neither had landed a decisive blow. Sora moves in to take J.P. in her talons, possibly dropping him from the sky. She receives not a cheesy attack but a hard, cursed energy-imbued punch that leaves her stunned. "But why didn't you..?" She asks, a thought fragment clearly wondering why he did not use his cheese.