D/D/D

D/D/D
Declan Akaba with "D/D/D Wave Overlord Caesar", "D/D/D Blaze Overlord Temujin" and "D/D/D Gale Overlord Alexander".
Japanese	Ｄ（ディー）Ｄ（ディー）Ｄ（ディー） ＤＤＤ (base) ディーディーディー (ruby) DīDīDī (romanized) DDD (translated)
English	DDD (manga)
French	D/D/D
German	D/D/D
Italian	D/D/D
Korean	D（디）D（디）D（디） DDD (base) 디디디 (ruby) DiDiDi (romanized) DDD (translated)
Portuguese	D/D/D
Spanish	D/D/D
Sets V Jump Edition Pendulum Victory Pack Booster SP: Raging Masters V Jump promotional cards The Valuable Book 17 promotional cards Special Summon Evolution Duelist Entry Deck VS Clash of Rebellions Dark Legion Starter Deck 2-Player Starter Deck: Yuya & Declan
Anime appearances
Yu-Gi-Oh! ARC-V
Manga appearances
Yu-Gi-Oh! ARC-V
Lists	Members Support

The title "D/D/D" stands for Different Dimension Demon. Prepare to get a good taste of the power of kings who subjugate alternate planes.

— Declan Akaba on the D/D/D.

"D/D/D", known as DDD (Ｄ（ディー）Ｄ（ディー）Ｄ（ディー） DīDīDī) in the English manga, is an sub-archetype of the "D/D" archetype used by Declan Akaba in the special Yu-Gi-Oh! ARC-V chapter and anime. The "D/D/D" monsters serve as the "bosses" of the "D/D" due to most of their gameplay focusing on their summoning.

Design

So far, every "D/D/D" monster has been named after a historical military leader, except "D/D/D Hell Armageddon the Cruel End Overlord", "D/D/D Kali Yuga the Twin Dawn Overlord", and "D/D/D Oblivion King Abyss Ragnarok", which are named after mythical final battles.

D/D/D	Historical Leader/Battle
Blaze Overlord Temujin	Temujin (Genghis Khan)
Dragon King Pendragon	Uther Pendragon OR Arthur Pendragon
Gale Overlord Alexander	Alexander III of Macedon
Hell Armageddon the Cruel End Overlord	Armageddon
Kaiser the Conqueror	Kaiser
Kali Yuga the Twin Dawn Overlord	Kali Yuga
Oblivion King Abyss Ragnarok and Caesar Ragnarok the Wave Complete Oblivion Overlord	Ragnarök
Oracle Overlord D'Arc	Joan of Arc
Rebellious Overlord Leonidas	Leonidas of Sparta
Sniping Overlord Tell	William Tell
Wave Overlord Caesar and Caesar Ragnarok the Wave Complete Oblivion Overlord	Gaius Julius Caesar

Etymology

According to Declan, "D/D/D" is short for "Different Dimension Demon" (ディファレント・ディメンション・デーモン Difarento Dimenshon Dēmon).