Name: Kaito Aotsuki 18 years old. A boy characterized by black hair with vibrant blue streaks and sharp blue eyes. He wears a long coat themed in black, blue, and white. He is confident and hates losing, but possesses a passionate heart that treasures his friends. Using bold judgment and flexible tactics as his weapons, he aims for a comeback in any predicament. Through Duels, he meets rivals and allies, growing as a player. Deck: Yang/Water attributes, Dragon/Hero types

Name: Rei Midorikawa 18 years old. An elite duelist characterized by long deep-green hair, sharp eyes, and an elegant coat themed in white and deep green. He is highly intelligent with excellent observation skills, seeing through opponents' tactics and habits to stay one step ahead. He has absolute confidence in his abilities and prefers a rational, waste-free fighting style. While acknowledging the bold playstyle of the protagonist, Kaito Aotsuki, he is a rival with pride he won't back down on. He usually appears cold, but hides a strong obsession with victory within. Deck: Wind/Earth attributes, Dragon/Spirit types

Name: Himari Hoshimiya 18 years old. A girl characterized by blonde twin-tails with emerald green streaks. She is bright and innocent, a mood maker who brings smiles to those around her with winks and mischievous gestures. As Kaito Aotsuki's childhood friend, she is a special existence who can speak her mind without reservation. Usually, she is a spoiled sweetheart who teases Kaito, but in Duels, she displays sharp judgment and unexpected competitive strength. She is currently active as a famous idol duelist and is in high demand on TV. Deck: Yang attribute, Fairy/Idol types

Name: Shino Aotsuki 14 years old. A girl characterized by purple hair and eyes, wearing an oversized hoodie themed in black and purple. She is Kaito's younger sister and an indoor type who prefers enjoying games, videos, and surfing the web in her room rather than going out. She is shy and soft-spoken, often acting blunt or sharp-tongued toward her brother, but she deeply cares for him in her heart. She is strong with digital devices and information gathering, specializing in analyzing card game effects and tactics. Usually reluctant to duel, she corners opponents with a calm eye and meticulous strategy once a match begins. Deck: Earth/Yin attributes, Undead/Mage types

Name: Haruto Kise 18 years old. A hot-blooded, gluttonous duelist with a bright and boisterous personality. He believes enjoying food and matches is the top priority; he is a sore loser who cares deeply for his friends. Kaito's friend. Deck: Earth/Yang attributes, Beast types

Name: Rio Benishiro 23 years old. A girl with a regional drawl who is spirited and full of initiative. She is the type whose body moves before she thinks, specializing in aggressive, high-momentum attacks in Duels. She is also great at playing the straight man. Despite appearances, she is the manager of a DUEL RISE card shop. Deck: Fire attribute, Dragon/Warrior types

Name: Luna Shido 18 years old. A mischievous girl with a gothic atmosphere. She loves teasing people and prefers tactics that catch opponents off guard. Himari Hoshimiya's rival. Deck: Yin attribute, Demon/Illusion types

Name: Momoka Fujise 14 years old. A bright, energetic girl who can become friends with anyone instantly. The older of a pair of twin sisters. An emotionally expressive mood maker. She admires Himari Hoshimiya. Deck: Wind attribute, Fairy/Idol types

Name: Shizuku Fujise 14 years old. A calm and slightly mysterious girl. The younger of a pair of twin sisters. In contrast to Himari, she specializes in cool-headed judgment. She admires Luna Shido. Deck: Water attribute, Recovery types

Name: Serena Shiramine 19 years old. A skilled player who combines grace and intelligence. She treats everyone with elegance and gentleness, but in Duels, she corners opponents with calm judgment and brilliant tactics. She is particular about using cards beautifully, valuing an elegant fighting style as much as victory. Deck: Yang attribute, Angel types