Season
- Season 1 2004-10-06
Episode
- Episode 1: The Next King of Games
- Episode 2: Welcome to Duel Academy
- Episode 3: A Duel in Love
- Episode 4: Raring To Go
- Episode 5: The Shadow Duelist (1)
- Episode 6: The Shadow Duelist (2)
- Episode 7: Duel and Unusual Punishment
- Episode 8: For the Sake of Syrus
- Episode 9: Family Business
- Episode 10: Tag Team Trial (1)
- Episode 11: Tag Team Trial (2)
- Episode 12: Formula For Success
- Episode 13: Monkey See, Monkey Duel
- Episode 14: A Spirit Summoned
- Episode 15: Courting Alexis
- Episode 16: The Duel Giant
- Episode 17: Nature of the Draw
- Episode 18: The King of Copycats (1)
- Episode 19: The King of Copycats (2)
- Episode 20: The Maiden In Love
- Episode 21: The Duel Off (1)
- Episode 22: The Duel Off (2)
- Episode 23: The Little Belowski
- Episode 24: The New Chazz
- Episode 25: The School Duel (1)
- Episode 26: The School Duel (2)
- Episode 27: Grave Risk (1)
- Episode 28: Grave Risk (2)
- Episode 29: Doomsday Day (1)
- Episode 30: Doomsday Day (2)
- Episode 31: Field of Screams (1)
- Episode 32: Field of Screams (2)
- Episode 33: Field of Screams (3)
- Episode 34: The Fear Factor
- Episode 35: Sibling Rivalry
- Episode 36: Duel Distractions (1)
- Episode 37: Duel Distractions (2)
- Episode 38: Get Yarr Game On!
- Episode 39: The Dark Scorpions
- Episode 40: A Lying Legend
- Episode 41: A Reason To Win
- Episode 42: Duel Monsters Spirit Day
- Episode 43: Hearts Are Wild
- Episode 44: The Seventh Shadow Rider
- Episode 45: Amnael's Endgame (1)
- Episode 46: Amnael's Endgame (2)
- Episode 47: Chazz-anova
- Episode 48: Rise of the Sacred Beasts (1)
- Episode 49: Rise of the Sacred Beasts (2)
- Episode 50: Magna Chum Laude
- Episode 51: The Graduation Match (1)
- Episode 52: The Graduation Match (2)
- Episode 53: Back to Duel
- Episode 54: Champion or Chazz-been
- Episode 55: A Hassleberry Hounding
- Episode 56: Sad But Truesdale
- Episode 57: The Demon
- Episode 58: A New Breed of Hero (1)
- Episode 59: A New Breed of Hero (2)
- Episode 60: Pop Goes the Duel
- Episode 61: I've Seen the Light
- Episode 62: A Greater Porpoise
- Episode 63: Curry Worries
- Episode 64: Camaraderie Contest
- Episode 65: No Pain, No Game
- Episode 66: Going Bananas
- Episode 67: Homecoming Duel (1)
- Episode 68: Homecoming Duel (2)
- Episode 69: Dormitory Demolition
- Episode 70: Obelisk White?
- Episode 71: DuelFellas
- Episode 72: Not Playing With A Full Deck
- Episode 73: Source of Strength
- Episode 74: Happily Never After
- Episode 75: Taken By Storm (1)
- Episode 76: Taken By Storm (2)
- Episode 77: J-Dawg and T-Bone
- Episode 78: Mirror, Mirror (1)
- Episode 79: Mirror, Mirror (2)
- Episode 80: What a Doll!
- Episode 81: Let's Make a Duel
- Episode 82: Magnetic Personality
- Episode 83: Schooling the Master
- Episode 84: Generation neXt
- Episode 85: Rah, Rah Ra!
- Episode 86: The Art of the Duel
- Episode 87: Blinded by the Light (1)
- Episode 88: Blinded by the Light (2)
- Episode 89: The Darkness Within
- Episode 90: Pro-Dueling
- Episode 91: Don't Fear the Reaper
- Episode 92: Duel for Hire
- Episode 93: Heart of Ice (1)
- Episode 94: Heart of Ice (2)
- Episode 95: Tough Love
- Episode 96: It's All Relative
- Episode 97: The Dark Light
- Episode 98: Ultimate Destiny
- Episode 99: The Key Factor
- Episode 100: The Phoenix Has Landed (1)
- Episode 101: The Phoenix Has Landed (2)
- Episode 102: The Hands of Justice (1)
- Episode 103: The Hands of Justice (2)
- Episode 104: Future Changes
- Episode 105: Third Time's a Charm
- Episode 106: Jewel of a Duel (1)
- Episode 107: Jewel of a Duel (2)
- Episode 108: Hanging with Axel (1)
- Episode 109: Hanging with Axel (2)
- Episode 110: Primal Instinct
- Episode 111: Head in the Clouds (1)
- Episode 112: Head in the Clouds (2)
- Episode 113: Win Mr. Stein's Duel (1)
- Episode 114: Win Mr. Stein's Duel (2)
- Episode 115: Trapper Keeper (1)
- Episode 116: Trapper Keeper (2)
- Episode 117: Snake in the Grass (1)
- Episode 118: Snake in the Grass (2)
- Episode 119: Snake in the Grass (3)
- Episode 120: Inter-Dimensional Detention
- Episode 121: Sub-Desert Duel
- Episode 122: Night of the Living Duelists
- Episode 123: School Ghoul Duels
- Episode 124: Triple Play (1)
- Episode 125: Triple Play (2)
- Episode 126: Return of the Sacred Beasts
- Episode 127: Breaking the Sacred Seal
- Episode 128: A Dimension Deal
- Episode 129: Unleash the Dragon (1)
- Episode 130: Unleash the Dragon (2)
- Episode 131: All for One
- Episode 132: A New World Order
- Episode 133: Friend Or Fiend
- Episode 134: Dueling with a Dark Army
- Episode 135: Turning the Page (1)
- Episode 136: Turning the Page (2)
- Episode 137: The State of Syrus
- Episode 138: The Darkness Revealed
- Episode 139: A Sight Unseen (Part 1)
- Episode 140: A Sight Unseen (Part 2)
- Episode 141: What Lies Beneath (1)
- Episode 142: What Lies Beneath (2)
- Episode 143: What Lies Beneath (3)
- Episode 144: The Forbidden Ritual (1)
- Episode 145: The Forbidden Ritual (2)
- Episode 146: Conquering the Past (1)
- Episode 147: Conquering the Past (2)
- Episode 148: Conquering the Past (3)
- Episode 149: The Ultimate Face-Off (1)
- Episode 150: The Ultimate Face-Off (2)
- Episode 151: The Power Within (1)
- Episode 152: The Power Within (2)
- Episode 153: Return of the Supreme King (1)
- Episode 154: Return of the Supreme King (2)
- Episode 155: Return of the Supreme King (3)
- Episode 156: Judai revived!? A brand NEW journey
- Episode 157: A looming threat! The mysterious visitor
- Episode 158: Farewell, Duel Academia! The path Judai chooses!
- Episode 159: The truth behind darkness! Judai vs. Fubuki
- Episode 160: Fusing souls! Neos vs. Five God Dragon
- Episode 161: Shall we duel? Invitation to a Pair Duel
- Episode 162: Judai vs. Asuka! Face-down Card of Hidden Emotions
- Episode 163: Challenge from Psycho Shocker
- Episode 164: The inherited Cyber-Dark Dragon
- Episode 165: Shoot for it! Manjyome, the Path to a Pro Duelist!
- Episode 166: Armed Dragon vs. Dragoon D End
- Episode 167: Graduation Duel! Chronos vs. the Original Dropout Boy
- Episode 168: Graduation Duel starts! Neos vs. Horus the Black Flame Dragon
- Episode 169: The price of decision! O'Brien, Darkness in fire
- Episode 170: Saiou returns! Activate!
- Episode 171: The End of Destiny! Magma Neos vs. The Dark Ruler
- Episode 172: Duel Academia crisis! The jewel beasts blocking the way
- Episode 173: Darkness invasion, the stolen memories
- Episode 174: Activate, clear world! Ferocious negative effect
- Episode 175: Battle Royale! Judai vs. Johan vs. Fujiwara
- Episode 176: Rainbown Neos, Protector of Bonds vs. Clear Vicious Knight
- Episode 177: Combo of Terror! "Nihility and Infinity"
- Episode 178: Final Hope! Yuki Judai
- Episode 179: Goodbye Judai! Tears of Graduation
- Episode 180: The True Graduation Duel! Judai vs. Legendary Duelist
Yu-Gi-Oh! GX Season 1 Source of Strength
Ten years after the Ceremonial Battle, a teenage boy named Judai Yuuki (Jaden Yuki) heads off in order to join the Duel Academia (Duel Academy) located on a remote island off the coast of Japan. There he meets his fellow students and gains a few friends, along with a few enemies. Judai is put into the lowest rank of Osiris Red (Slifer Red), but he continues to test his skills against the students and faculty to prove his worth as a Duelist and earn the respect of everyone around him.
