
Bullies often target someone frail and weak—someone exactly like Yûgi Muto. He treasures his Millennium Puzzle, an ancient Egyptian artifact that was brought into his grandfather's game shop. Believing that solving the puzzle will grant him his wish, he completes the puzzle, unleashing a new personality within him, the soul of the "King of Games." The new personality named Yami Yûgi is the exact opposite of Yûgi. Upon any injustice toward him, Yami Yûgi takes over Yûgi's body and forces the opponent into a "Shadow Game".

Yugi and his friends are in awe over Grandpa’s collection of Duel Monsters cards, but when #1 ranked duelist and ruthless tycoon, Kaiba, kidnaps Grandpa to get the rare Blue-Eyes White Dragon card, Yugi must face Kaiba in the ultimate Duel Monsters showdown and avenge his Gramps!

When Yugi opens a package from Duel Monsters creator, Pegasus J. Crawford, Yugi is forced to face him in the mysterious Shadow Realm where all the monsters and magic are real.

When word spreads that Yugi was the one who defeated World Champion Kaiba, the cheat Haga tires to cripple Yugi’s deck by tossing his best cards overboard just as they reach the island!

Once Yugi and his friends reach Duelist Kingdom, Pegasus announces that there are many strange secrets on the island which will make his ultimate tournament unlike any they’ve ever had. But when Haga begins to use these mysterious new rules against Yugi in a duel, Yugi must not only figure the rules out, but master them if he’s to survive!

Yugi continues to battle Weevil Underwood, whose cheating and lying seem to be giving him the advantage when he is able to summon a gigantic moth.

Joey undergoes his first duel on the island against Mai Valentine, a professional duelist with an uncanny ability to predict the cards she will draw.

The hungry friends help themselves to some fish, only to discover that they have been lured into a trap by Mako Tsunami, the master of the Sea Deck/.

If Yugi is eliminated from the tournament, Kaiba Corporation's crooked Board of Directors will transfer control of the company from Kaiba to Pegasus!

Yugi must duel a magical doppelganger of Kaiba, created from the greed and power lust Yugi wiped from Kaiba's soul.

Yugi defeats the Blue Eyes White Dragon, but there are two more waiting in the wings! Will the real Kaiba reach Yugi in time to help beat this impersonator?
Available on: TV Tokyo, TV Osaka, TVh, TSC