Ninja
Yu-Gi-Oh! archetype · 58 cards
Air Armor NinjaORCS-EN014 · Order of Chaos · +2 printings
Aqua Armor NinjaORCS-EN015 · Order of Chaos · +2 printings
Armed NinjaLOB-106 · Legend of Blue Eyes White Dragon · +7 printings
Armor Ninjitsu Art of FreezingORCS-EN068 · Order of Chaos · +1 printing
Armor Ninjitsu Art of Rust MistORCS-EN069 · Order of Chaos · +1 printing
Baku the Beast NinjaDABL-EN017 · Darkwing Blast · +1 printing
Bat, the Forest NinjaBLMM-EN034 · Battles of Legend: Monster Mayhem
Black Dragon NinjaTDIL-EN036 · The Dark Illusion · +1 printing
Blade Armor NinjaORCS-EN041 · Order of Chaos · +1 printing
Blue Dragon NinjaREDU-EN083 · Return of the Duelist
Crimson NinjaIOC-006 · Invasion of Chaos · +3 printings
Earth Armor NinjaORCS-EN016 · Order of Chaos · +2 printings
Flame Armor NinjaORCS-EN013 · Order of Chaos · +2 printings
Fuhma ShurikenIOC-031 · Invasion of Chaos · +3 printings
Goe Goe the Gallant NinjaFOTB-EN024 · Force of the Breaker · +2 printings
Green NinjaPHHY-EN098 · Photon Hypernova
Hidden Village of Ninjitsu ArtsSHVA-EN014 · Shadows in Valhalla · +1 printing
Jioh the Gravity NinjaPHHY-EN017 · Photon Hypernova · +1 printing
Kagero the Cannon NinjaDABL-EN018 · Darkwing Blast · +1 printing
Karakuri Ninja mdl 339 "Sazank"STBL-EN022 · Starstrike Blast
Karakuri Ninja mdl 7749 "Nanashick"EXVC-EN031 · Extreme Victory
Karakuri Ninja mdl 919 "Kuick"STOR-EN028 · Storm of Ragnarok
Lady Ninja YaeAST-030 · Ancient Sanctuary · +2 printings
Masked Ninja EbisuORCS-EN030 · Order of Chaos · +2 printings
Meizen the Battle NinjaDABL-EN040 · Darkwing Blast · +1 printing
Mitsu the Insect NinjaDABL-EN016 · Darkwing Blast · +4 printings
Nazuki the Vaylantz NinjaTAMA-EN003 · Tactical Masters
Ninja Grandmaster HanzoORCS-EN029 · Order of Chaos · +6 printings
Ninja Grandmaster SaizoSHVA-EN011 · Shadows in Valhalla · +1 printing
Ninja Grandmaster SasukeSOD-EN019 · Soul of the Duelist · +7 printings
Ninjitsu Art NotebookTDIL-EN081 · The Dark Illusion · +4 printings
Ninjitsu Art of DecoySOD-EN052 · Soul of the Duelist · +3 printings
Ninjitsu Art of DuplicationORCS-EN089 · Order of Chaos · +1 printing
Ninjitsu Art of Mirage-TransformationSHVA-EN015 · Shadows in Valhalla
Ninjitsu Art of Shadow SealingREDU-EN089 · Return of the Duelist
Ninjitsu Art of Super-TransformationORCS-EN075 · Order of Chaos · +2 printings
Ninjitsu Art of TransformationAST-052 · Ancient Sanctuary · +5 printings
Nin-Ken DogDCR-002 · Dark Crisis · +2 printings
Number 12: Crimson Shadow Armor NinjaORCS-EN042 · Order of Chaos · +3 printings
Number 2: Ninja Shadow MosquitoBLCR-EN029 · Battles of Legend: Crystal Revenge · +1 printing
Penguin NinjaBODE-EN025 · Burst of Destiny
Red Dragon NinjaABYR-EN082 · Abyss Rising · +1 printing
Senior Silver NinjaPHSW-EN031 · Photon Shockwave
Strike NinjaIOC-007 · Invasion of Chaos · +9 printings
Superheavy Samurai Ninja SarutobiINOV-EN042 · Invasion: Vengeance · +1 printing
Superheavy Samurai Stealth NinjaRATE-EN044 · Raging Tempest · +1 printing
Tobari the Sky NinjaDABL-EN015 · Darkwing Blast · +2 printings
Twilight Ninja Getsuga, the ShogunBOSH-EN017 · Breakers of Shadow · +3 printings
Twilight Ninja JogenBLLR-EN016 · Battles of Legend: Light's Revenge · +2 printings
Twilight Ninja KagenBLLR-EN017 · Battles of Legend: Light's Revenge · +1 printing
Twilight Ninja Nichirin, the ChuninBOSH-EN016 · Breakers of Shadow · +1 printing
Twilight Ninja ShingetsuBOSH-EN015 · Breakers of Shadow · +1 printing
Upstart Golden NinjaORCS-EN031 · Order of Chaos · +1 printing
White Dragon NinjaORCS-EN084 · Order of Chaos · +2 printings
White NinjaTLM-EN025 · The Lost Millennium · +3 printings
Yaguramaru the Armor NinjaPHHY-EN036 · Photon Hypernova
Yellow Dragon NinjaSHVA-EN013 · Shadows in Valhalla
Yellow NinjaSHVA-EN012 · Shadows in Valhalla · +1 printing
Archetypes from YGOPRODeck and YAML Yugi (Yugipedia).