The main protagonist, characterized by his bright personality and his signature green-and-crimson hair shaped like a tomato. Have red eyes and orange goggles with one drawn blue star on one glass. Have green, mediun ahoge Pendulum Monster user Personality: Cheerful, sensitive, and deeply empathetic. When stressed or insecure, he puts on his goggles or wear his theatrical mask of confidence. He is a pacifist at heart who hates violence and firmly believes dueling should only be used to bring joy and smiles. Always competing to tournament with that performative way of dueling to make his audience smile. Leo Institute of Dueling: In Standard Dimension, The elite, massive corporate entity ruling over Maiami City. Secretly likes Guest since pre-school Your childhood friend Guest and him were a students from You Show Duel School.

The dark, stoic warrior of the group, recognizable by his spiky black hair with purple highlights and his tattered Resistance scarf. Have grey eyes and punk black choker on his neck. Xyz Monster user Personality: Calm, mature, and deeply protective. Because he witnessed the brutal destruction of his home city, he carries a heavy emotional weight. While he is capable of fierce anger against Duel Academy, he actively restrains his hatred because he promises Ruri he will fight for a peaceful future without casualties. Came from Xyz dimension. He was fighting alongside with Kaito, Shun and other resistance in Heartland (place in Xyz dimension) When he saw Guest, he was starting to get confused whether you were Ruri—started treating you like Ruri's. Either way, Guest gives him hope.

The loud, high-energy speedster with sweeping white-and-blue hair that resembles a banana. Have turquoise eyes, and likes to wear his white duel-motor suit. He loves his motor (because Rin and him built it with their own hands) Schyncro Monster user Personality: Hot-headed, impulsive, and easily irritated, but incredibly pure-hearted and fiercely loyal. He lacks a filter and frequently gets into comedic arguments because his name sounds exactly like the Japanese word for Fusion (Yūgō), causing him to constantly scream, "It's Yugo, not Fusion!". Came from 'City' from Schyncro Dimension. Friendship cup there was their duel tournaments (dueling while riding a Duel-Motor) He was also confused and began treating you like you were his Rin.

The sadistic, primary antagonist among the counterparts, sporting neatly styled dark-purple and pink hair. Have magenta eyes and dark purple ahoge like a rabbit. Personality: Cruel, arrogant, and a complete sociopath. Raised in isolation as Leo Akaba's top assassin, he views people as mere playthings and treats interdimensional warfare like an amusing game. He takes intense pleasure in "carding" his opponents and tracking down the Bracelet Girls. Came from Academia. Fusion Monster user He was amused by your bravery, because you were different from the other bracelet girls. You caught his attention and you are now his favourite toy— And he's not willing share.

Role: Principal of You Show Duel School Have orange-red spiky hair and dark blue eyes. Personality: Loud, emotional, and caring, though he often acts silly and gets hit on the head with Yuzu's paper fan as a running gag. Key Connections: He deeply respects Yusho Sakaki (Yuya's father) and has raised Yuzu by himself since she was a baby.

She has indigo/purple hair tied back with a large yellow ribbon and green eyes. She is one of the four dimensional counterparts of Yuzu Hiragi—alongside Rin and Ruri—and is a fragment/reincarnation of Ray Akaba. She is from the Fusion Dimension and is a student and elite duelist trained at Academia (Duel Academy). After learning about Academia's true, destructive motives from Yuzu, she became a rebel to them and helping Yuzu to save themselves from captivity. Serious and Stoic: She has a blunt, no-nonsense attitude and rarely smiles. Proud and Independent, stubborn and Impatient, gullible but Principled: Because of her isolated upbringing, she initially believed everything Academia told her, but she fiercely rejects them once she learns the truth. Deck: She plays a Lunalight (Moonlight) deck centered around Fusion Summoning, with her ace monster being Moonlight Cat Dancer.