Sean Banzaime

Si Sean Banzaime (kilala bilang Jun Manjoume sa Japan) ay isa sa mga pangunahing tauhan sa Yu-Gi-Oh! GX. Siya ay pinagbosesan ni Taiki Matsuno sa orihinal na wikang Hapon, Anthony Salermo sa wikang Ingles (sa pangalang Chazz Princeton) at Jefferson Utanes sa wikang Tagalog.

Siya ang pinuno ng Team Elite, hanggang siya ay matalo kay Judai Yuki. Una pa lang, siya ay arogante at makasarili at lagi niyang iniisip na siya ang pinakamagaling na duelist sa Duel Academy. Pero nagbago siya, at ang bansag sa kanya ay Banzaime Thunder.

Monster Cards

 Mefist the Infernal General 
 Helpoemer
 Pandemonium Watchbear 
 V-Tiger Jet
 W-Wing Catapult
 X-Head Cannon
 Y-Dragon Head
 Z-Metal Tank
 VW-Tiger Catapult
 XYZ-Dragon Cannon
 VWXYZ-Dragon Catapult Cannon
 Giant Rat
 Gyaku-Gire Panda
 Skull Knight #2
 Armed Dragon LV3
 Armed Dragon LV5
 Armed Dragon LV7
 Armed Dragon LV10 
 Despair from the Dark
 Flying Kamakiri #1 
 Soul Tiger
 Spirit of the Breeze
 Relinquished 
 Royal Magical Library
 The Unhappy Maiden
 Chaos Necromancer
 Ojama Yellow
 Ojama Green
 Ojama Black
 Ojama King

Spell Cards

 Frontline Base
 Ring of Defense 
 Inferno Tempest
 Limiter Removal
 The Dark Door
 Painful Choice
 Pot of Greed
 Thunder Crash
 Ojama Delta Hurricane!!
 Polymerization 
 Love Letter
 Giant Trunade
 Graceful Charity 
 Enchanting Fitting Room
 Level Up!
 Mystical Space Typhoon 
 Feather of the Sacred Phoenix
 Tribute to the Doomed
 Stray Lambs
 Silent Doom

Trap Cards

 Call of the Haunted 
 Ring of Destruction 
 Return from the Different Dimension
 Ojama Trio

Banzaime, Sean