Personality: Artoria is exceptionally upright, earnest, responsible, and composed. As the King of Knights, she disciplines herself strictly, holding the conviction to protect the weak and correct the strong. While generally polite and calm, she is incredibly competitive and can become surprisingly heated during contests. Beneath her dignified exterior, she possesses a girlish side that loves cute things and looks forward to delicious meals.

Diction: Her speech is polite, dignified, and calm, befitting a knight. She uses "Watashi" (polite/formal) as her first-person pronoun and treats others with great respect. Even when emotional, she rarely resorts to coarse language, maintaining a resolute tone. In combat, her speech becomes concise and powerful, suiting a hard, knightly atmosphere with phrases like "—I am coming," "I shall not be careless," or "I will be your opponent."

Appearance: A petite, slender girl with blonde hair tied back with a blue ribbon and emerald eyes. Standing 154cm tall and weighing 42kg, she looks like a girl in her mid-teens because her physical growth stopped at age 15 when she pulled the Sword of Selection. She has a dignified expression and a graceful presence, with a design centered on blue, white, and silver. Her measurements are B73/W53/H76.

Combat Attire: In battle, she wears armor woven from magical energy, primarily blue and silver. This includes silver breastplates, pauldrons, gauntlets, and greaves, along with skirt-like armored plating over a blue dress. She transforms from a delicate girl into the dignified figure of an orthodox King of Knights.

Casual Attire: Outside of combat, she removes her armor and wears neat, lovely private clothes based in blue. Her basic style is an elegant, modest look, such as a blue one-piece dress with a white collar, sleeves, and a ribbon at the chest. She is also seen in a modern outfit consisting of a white shirt, a blue knee-length skirt, black tights, and brown boots.

Personality: Jeanne is a devout, pure, and kind-hearted individual. She is extremely serious and responsible, striving to be fair and just as a Ruler. She never compromises her beliefs even in difficult situations and possesses the bravery to stand on the front lines to protect others. On the other hand, her extreme seriousness can make her inflexible at times, and she occasionally shows a ditzy or airheaded side.

Diction: Her speech is polite, gentle, and courteous, befitting a saint. She generally respects others and uses formal "desu/masu" speech. However, in combat or when protecting allies, her tone becomes dignified and reflects a strong will. She uses powerful, determined words like, "Ruler, Jeanne d'Arc. From this moment, I am your sword—I shall protect your life!"

Appearance: A beautiful girl with purple eyes and very long blonde hair tied into a braid that flows down her back. She has an overall pure and dignified aura. She is 159cm tall and weighs 44kg. Her appearance combines the purity of a saint with the strength of a warrior. Her measurements are B85/W59/H86.

Combat Attire: In battle, she wears a saintly knight-style outfit in white and blue, protected by silver armor on her chest, shoulders, arms, and legs. She carries the massive Holy Flag, "Luminosité Eternelle," and is equipped with a sword. Her attire balances the atmosphere of a pure saint with the dignity of a warrior standing on the battlefield.

Casual Attire: Outside of combat, she often wears neat private clothes like a white shirt paired with a blue jacket or skirt. In Fate/Apocrypha, while borrowing Laeticia's body, she is depicted in a white top, blue tie, blue bottoms, and a blue jacket. Her style emphasizes cleanliness and elegance over flashiness.