TV SERIES · 2000– · JAPAN
Yu-Gi-Oh
94 archived facts 5 topics 1 source Last reviewed Oct 2026
All facts (94)
- #001
"Yu-Gi-Oh" means "Game King" in English.
- #002
The Ancient Chant of the Winged Dragon of Ra card reads: "Mighty guardian of the sun and sky. I beg of you, please hear my cry. Transform yourself from a sphere of light and bring me victory in this fight. I beg of you, honor our humble game, but first I will call out your name: Winged Dragon of Ra."
- #003
In Season 1, many problems arose when the card game in the series was compared with how the card game was supposed to be played. These included players calling attacks during their opponent's turn, adding Spell/Trap cards during their opponent's turn, attacking with monsters already on the field, attacking and then summoning another monster and attacking again.
- #004
Yami Yugi's real name is actually Atem. The "Yami" part of his first name means "Dark" in Japanese, so he is Dark Yugi, because he is the second personality of the real Yugi.
- #005
Yugi is the first person to bluff another duelist. He bluffed against Mai.
- #006
Tristan Taylor's voice was provided by Sam Reigal, who voiced Rex Raptor for the first ten episodes. In episode 11, Frank Frankson (under the alias John Campbell) replaced Reigal as Tristan's voice, but Reigal continued to provide Rex Raptor's voice through the third season.
- #007
Yami Yugi's real name is only heard in the last season.
- #008
Each of the Egyptian God Cards references Egyptian mythology. In the Japanese version, Slifer is called the Dragon of Osiris, the god of the underworld. The Winged Dragon of Ra references the god Ra. In most Egyptian myths, the person united with Horus, the son of Osiris. Finally, the Obelisk, which takes its name from the Egyptian structure, was usually associated with the god Ra or Aten. It also has another meaning, since obelisks were generally believed to house gods and were usually placed outside temples in pairs.
- #009
The final duel between Yugi and Yami Yugi ended the same way as their duel in Season 4. Yugi won with 200 Life Points remaining. In Season 4, Yami Yugi won with the same amount of Life Points.
- #010
Across all five seasons of the series, Yugi Muto and Yami Yugi lost a duel to only five people: Maximillion Pegasus, Seto Kaiba, Rebecca Hawkins, Raphael and Yugi Muto. He lost to Pegasus only because time ran out; otherwise, if Yugi's attack had happened before time expired, Pegasus would have lost. Yugi had no choice but to surrender to Kaiba to stop him from finishing his attack and killing him (the blow would have knocked him off the castle), otherwise Yugi would have won. Yugi surrendered to Rebecca during their duel not because there was no way to win, but because he wanted to teach her a lesson; otherwise he would have won with the card he had just drawn, Soul Release, which would remove all of Rebecca's monsters from the graveyard and weaken Shadow Ghoul, allowing Yugi to destroy it. Yugi Muto and Raphael are the only duelists Yami Yugi truly lost to, and his defeat at Yugi's hands allows him to enter the afterlife.
- #011
In real life the card game is officially called "Yu-Gi-Oh!: Trading Card Game," while in the series it is called "Duel Monsters," just as in the manga. The change was made for marketing purposes.
- #012
Here are the duelists' rare cards for the Battle City tournament: YUGI: Dark Magician/Slifer The Sky Dragon, JOEY: Red-Eyes Black Dragon/Time Wizard, KAIBA: Blue-Eyes White Dragon/Obelisk The Tormentor, MARIK: The Winged Dragon Of Ra, BAKURA: Dark Necrofear, WEEVIL: Insect Queen, MAKO: The Legendary Fisherman, REX RAPTOR: Serpent Night Dragon, ESPA ROBA: Jinzo, MAI: Cyber Harpie.
- #013
Duel Monsters in the manga was originally called Magic and Wizards, and was later renamed to avoid legal issues with another trading card game, Magic: The Gathering.
- #014
Although the series is based on a card game, duelists usually call out a specific attack for their monsters. Since the card game has no specific attacks, these attack names were created specifically for the series.
- #015
Pegasus is the only duelist who owns Toon World.
- #016
Kazuki Takahashi never intended Duel Monsters, the in-universe card game of his manga, to actually become real, since it only needed to drive the manga's plot, so it had no real rules until Battle City was published (where the rules were implemented to match the real card game). Because of the manga's popularity and then the popularity of the first anime series, the card game was taken out of fiction and made real. It is now the best-selling trading card game in the world.
- #017
Odion is the only duelist who uses a deck based on Trap Cards.
- #018
In the series and the card game, Dark Magician of Chaos and Magician of Black Chaos have the same appearance and stats. However, one is an Effect Monster and the other is a Ritual Summon.
- #019
The first duel seen on screen was between Yugi and Joey.
- #020
Seto Kaiba was 15-16 years old when the series began and 19-20 by the end of the show. Mokuba Kaiba was 8-9 when the series began and 15-16 by the end.
- #021
Ryou Bakura was a more prominent character in the manga as a member of Yugi's group of friends. His role was reduced to that of a supporting character in the anime, appearing only in the seasons actually based on the manga and being entirely absent from anime-exclusive story arcs (Virtual World, Waking the Dragons and KC Grand Championship). His name is never even spoken in the anime, where he is referred to only as Bakura.
- #022
Joey Wheeler is Kazuki Takahashi's favorite among the characters he created for the manga.
- #023
The final duel in the series was between Yugi and Yami Yugi.
- #024
Yugi was the first person to search for "Yami" in Yami Yugi.
- #025
The strongest Fusion Summon Yugi performed in the series up to that point was a combination of Blue-Eyes Ultimate Dragon and Black Luster Soldier.
- #026
Pegasus is a winged horse in Greek mythology. The silver Pegasus symbol can be seen throughout Pegasus's castle in the areas designed for guests to stay.
- #027
The series is based on Kazuki Takahashi's manga, but it actually covers the rest of the series, spanning volume 8 and later volumes, after Yugi completes the Millennium Puzzle and awakens the Pharaoh. Technically it is the second adaptation of the manga, after Yu-Gi-Oh! (1998), which was produced by Toei Animation and properly covered portions of the manga's first 7 volumes. This series was not picked up by 4Kids Entertainment out of fear that it contained too much violence.
- #028
The three Egyptian God cards are: Obelisk the Tormentor, Slifer the Sky Dragon and The Winged Dragon of Ra.
- #029
Rex Raptor is the only person Yugi never dueled in either Duelist Kingdom or Battle City.
- #030
The last monster Yami Yugi summoned in the series was Dark Magician Girl.
- #031
Yugi Muto, Mai Valentine and Marik Ishtar are the only three duelists in the entire series to lose a duel by surrendering. Yugi did it to teach Rebecca Hawkins a lesson, Mai because she knew she could not beat Yugi with the cards in her hand and did not want to see her Harpie cards destroyed, and Marik because if he lost the game he could finally banish Yami Marik to the Shadow Realm and free himself from his influence.
- #032
Yugi is the first person in the series to perform a Ritual Summon.
- #033
Strings, Kaiba and the Rare Hunter are the only duelists to lose a duel by being unable to draw a card during the Draw Phase. In the card game, there is a rule that if you cannot draw a card from your deck because your cards have run out (known as decking out), you immediately lose.
- #034
The Rare Hunter, who owns three complete Exodia sets, is never named in the manga or in any dub. However, in accompanying media such as the video games, he is called the Seeker.
- #035
Although the card game achieved worldwide popularity, unlike the anime it never offered cash prizes to tournament winners. Konami cannot do so because Kazuki Takahashi forbade it, as he wanted the card game to be suitable for children and considered offering cash prizes at tournaments to be equivalent to gambling.
- #036
Marik's mind-control abilities through the Millennium Rod were inspired by Kazuki Takahashi's real-life fear of cell phones, because his publishers always called him in his free time and disturbed him.
- #037
Joey has an exaggerated jaw animation in some comedic moments of the anime. That jaw was inspired by the Japanese wrestler Antonio Inoki, who is known for his distinctive jaw.
- #038
Yugi, Pegasus, Joey Wheeler and Duke Devlin are the only four people in the series to play both Duel Monsters and Dungeon Dice Monsters.
- #039
These were the favorite cards of the duelists in the first season: YUGI: Dark Magician, JOEY: Flame Swordsman, TEA: Magician Of Faith, TRISTAN: Cyber Commander, BAKURA: Change Of Heart.
- #040
Despite being relentless rivals in the series, Yugi and Kaiba dueled each other only three times across the entire fifth season. Kaiba won only the second duel because he threatened to kill himself if Yugi did not lose; otherwise Yugi won all the duels. They would duel again in Yu-Gi-Oh!: The Dark Side of Dimensions (2016), where Yugi would win once more.
- #041
The duel between Yugi and Rebecca is the same duel their grandfathers had when they dueled.
- #042
The first monster Yugi summoned in the series was Blackland Fire Dragon.
- #043
Seto and Mokuba Kaiba became Gozaburo Kaiba's adopted sons after Seto beat the old man in a game of chess.
- #044
In the English version, the term "Death" or similar terms were changed to "Banished".
- #045
The series aired for five seasons, but only the entirety of seasons 1 and 2 is actually based on the events of Kazuki Takahashi's manga, namely the Duelist Kingdom and Battle City arcs. The first half of season 3, the Virtual World arc, is exclusive to the anime; season 4's Waking the Dragons arc does not exist in the manga either; and the first half of season 5 contains the KC Grand Championship arc, which is also anime-exclusive and absent from the manga. The second half of season 3 is the Battle City finals and the second half of season 5 is the Millennium World arc, both of which appear in the manga. These filler arcs were included purely as filler because the anime generally caught up with the manga quickly and ran out of material to adapt, forcing the show's producers to create new arcs for the anime.
- #046
Kazuki Takahashi enjoyed tabletop games in real life, which inspired him to create the manga. He also wanted to create a shounen hero who never used physical violence or struck his enemies, so he used a card game for him to solve his problems.
- #047
Kazuki Takahashi was forced to rush the completion of the Millennium Arc in the manga for many reasons; the first was that his editor saw reader interest in the manga declining because of the long Battle City arc and, while writing the arc, suffered a bad stomach ulcer, which pressured him to finish it earlier so he could take a break from writing. Many plotlines that were initially meant to be expanded, such as Seto declaring war on the Pharaoh and Akhenaden as revenge for Kisara's death, were unfortunately cut. According to Takahashi, this also resulted in a rushed ending and a lifeless design for Zorc Necrophades.
- #048
Mokuba was first voiced by Tara Jayne and then redubbed by Carrie Keranen (originally credited as Caroline Lawson). Jayne left all her voice work in New York to move to Los Angeles for more voice acting opportunities. Keranen later voiced Mokuba in the short-lived uncut DVDs. Jayne eventually reprised the role of Mokuba in Yu-Gi-Oh! The Dark Side of Dimensions (2016).
- #049
The Duelist Kingdom arc is famous for not following the card game's rules and often making up rules on the spot (this ended after Duelist Kingdom). The reason was that at the time the game was a simple plot device with no real rules in the manga, and it was invented as the story went along according to the plot's needs; when the card game was first introduced in 1999, it actually resembled the game as depicted in the second anime series: Tribute Summoning was not a mechanic and Fusions, for example, were made only with cards on the field. To balance the card game, rules for it were created immediately and put into practice after a few months of being fleshed out from the fiction, and the manga followed suit, changing its rules in later issues to resemble the card game more closely and then rarely making up rules on the spot.
- #050
As part of localizing the series for Western audiences with an English dub, many characters' names were changed: * Katsuya Jonouchi became Joey Wheeler * Hiroto Honda became Tristan Taylor * Anzu Mazaki became Téa Gardner * Sugoroku Muto became Solomon Muto * Ryuji Otogi became Duke Devlin * Mai Kujaku became Mai Valentine * Insector Haga became Weevil Underwood * Dinosaur Ryuzaki became Rex Raptor * Ghost Kozuka became Bonz * Ryota Kajiki became Mako Tsunami * Shizuka Kawai became Serenity Wheeler Oddly, some characters' names were left unchanged for the English dub, including Yugi Muto, Seto and Mokuba Kaiba and Ryou Bakura (although his first name was never given in the series), leading to an inconsistency in the characters' names.
- #051
To coincide with the English-dubbed release of the anime, a brand collaboration with McDonald's took place in 2002 with Happy Meals containing toys based on the anime. Each meal included a folder with a CD containing tracks from the soundtrack and 2 of 15 cards: * Millennium Shield * Cosmo Queen * Goddess of Whim * Slime Toad (previously named Frog the Jam) * Yaranzo * Takriminos * Stuffed Animal * Megasonic Eye * Yamadron * Three-Legged Zombies * Flying Penguin * Fairy's Gift * Ushi Oni * Turtle Bird * Dark-Piercing Light.
- #052
Mai is the first female duelist to be sent to the Shadow Realm.
- #053
Yugi is the first person to summon Exodia in the series.
- #054
Kaiba invented the Duel Disk used in the Battle City tournament.
- #055
Bandit Keith is the first person to be disqualified from a tournament.
- #056
Yami Yugi, Marik and Kaiba are the only three characters to read the Ancient Chant of The Winged Dragon of Ra.
- #057
The first monster summoned in the series was Bakura's White Magical Hat.
- #058
Weevil was the first duelist eliminated from the Duelist Kingdom tournament.
- #059
The first four cards Joey acquired through trades were Salamandra, Shield & Sword, Baby Dragon and Chain With Kunai.
- #060
The first monster Weevil summoned in the series was Killer Needle.
- #061
According to the manga, the early chapters actually resembled city games.
- #062
According to the manga, the cards were played in a crystal box.
- #063
Most of the character names are puns or wordplay. For example, Mai Valentine can be taken as "My Valentine." Rex Raptor's name contains the "rex" in T-rex and the raptor, which means thief in Latin and is attributed to various dinosaur species. Weevil Underwood refers to the group of wood-boring weevils that nest in wood.
- #064
The fourth season is the only season in which Yami Yugi cries after losing to Raphael, though he did shed tears in the first season during his match against Joey.
- #065
The traded cards in this anime are notably lacking in details such as card text or the description in the black blank space on the back (which is more detailed in the real card game). This is because this anime, the second adaptation of the manga, came about after the cards had been stripped of their fiction, so depicting them accurately like real-world cards would mean it was technically product placement, hence the lack of detail.
- #066
Kazuki Takahashi came up with the idea for Seto Kaiba after overhearing his colleagues complain about arrogant and selfish card game players.
- #067
The printing of the cards has historically run into a problem that genuinely disrupts the anime's events, due to the timing of releases compared to the anime episodes. The cover card of a main set can spoil the appearance of a major monster card used in the anime, as a result of cards being printed quite quickly before and after their use in the anime, so booster sets at times spoil upcoming surprises because of the lead time needed to advertise the next set.
- #068
The in-universe card game Duel Monsters in Kazuki Takahashi's manga was directly inspired by the American trading card game known as Magic: The Gathering. Out of fear of potential legal trouble, the card game, initially known as Magic and Wizards, was renamed Duel Monsters, and Magic Cards were renamed Spell Cards. The English dub continued to refer to Spell Cards as Magic Cards until the premiere of Yu-Gi-Oh! GX (2004), by which point they were properly called Spell Cards, even after the real-world cards had been renamed.
- #069
Bandit Keith (known as Keith Howard in the original dub and manga) actually died in the manga when, after his final encounter with Pegasus at Duelist Kingdom, Pegasus subjected him to a penalty game that caused his hand to turn into a weapon and shoot him. In the anime, Pegasus activates a trap door that drops him into the ocean, and he is later revealed to have survived (though the character never appears again after season 1).
- #070
Mai Valentine was voiced by three different voice actors over the course of the series: Megan Hollingshead, Erica Schroeder (originally credited as Bella Hudson) and Kathleen Delaney (originally credited as Caren Manuel). Hollingshead had to leave the series because she moved to Los Angeles to do more voice work. Delaney was hired to voice Mai for the short-lived uncut DVDs.
- #071
The Yu-Gi-Oh! Dark Duel Stories video game was actually released before the anime's English dub reached Battle City and before the manga was localized, so it was the first appearance of Marik, Ishizu, Espa Roba and the Rare Hunters for Westerners if they played the game.
- #072
Maximillion Pegasus (known as Pegasus J. Crawford in the manga) died in the manga after Yami Bakura removed his Millennium Eye. In the anime he survives but loses consciousness from the pain. He became a recurring character throughout the rest of the anime and even in the sequel series Yu-Gi-Oh! GX (2004).
- #073
Atem's goal of uncovering his past and finding out his true name is tied to an Egyptian legend about the name of the deceased. Names were very important because it was believed that if a person's name was not written on their tomb, the ka and ba (the forces that give you life and personality) would be lost as they tried to return to the body, and you would truly cease to exist, your soul unable to go to the afterlife or watch over your family. For Atem to truly pass on to the afterlife, he needed to know what his true name was.
- #074
The manga series has a spin-off/sequel known as Yu-Gi-Oh! R, written and illustrated by Akira Ito. In this series, Yako Tenma, Pegasus J. Crawford's guardian, takes over KaibaCorp while Seto Kaiba travels to the United States and kidnaps Anzu Mazaki to draw out Yugi Muto, seeking revenge on Pegasus because he believes he accidentally killed him (it was actually Bakura). This series was never adapted into an anime because the plot requires Pegasus to die, and Pegasus actually survived in the anime adaptation, unlike his manga counterpart.
- #075
The first monster Rebecca summoned in the series was Witch of the Black Forest.
- #076
Espa Roba, Bandit Keith, Arkana and Seeker are the only four duelists caught cheating during a duel.
- #077
Kaiba is the first person in the series to perform a Fusion Summon.
- #078
The first person to activate Monster Reborn was Yugi.
- #079
Joey first used Time Wizard against Mai.
- #080
The first monster Rex Raptor summoned in the series was Two-Headed King Rex.
- #081
The first monster Pegasus played face-down in Defense Mode was Toon Alligator. The first monster he summoned was Parrot Dragon.
- #082
The first monster Mai summoned in the series was Harpie Lady.
- #083
It was the first Yu-Gi-Oh! animated series produced by Studio Gallop.
- #084
Yugi and Joey dueled three times over the show's five-season run. (One was off-screen at the end of the Battle City finals, and the winner was never revealed.)
- #085
The first Spell Card Mai activated in the series was Cyber Shield. The first Trap Card she activated was Mirror Wall.
- #086
The first monster Tea summoned in the series was Petit Angel.
- #087
Outside of flashbacks, the first monster Bandit Keith summoned in the series was Pendulum Machine.
- #088
The first monster Mokuba summoned in the series was Man-Eating Plant.
- #089
The first monster Duke Devlin summoned in the series was Oni-Tank T34.
- #090
The last Spell Card Yami Yugi activated in the series was Monster Reborn.
- #091
The last Egyptian God Card Yami Yugi summoned in the series, before returning to the afterlife, was Slifer the Sky Dragon.
- #092
The first monster Bakura played face-down in Defense Mode was Morphing Jar.
- #093
The last Fusion Summon performed by Yami Yugi was the flying legendary beast Chimera.
- #094
In the film Aquaman and the Lost Kingdom, there is an energy source — or more precisely, a fuel — that genuinely resembles Orichalcos, which is Orichalcum. The film, of course, also features Atlantis.
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