The true mastermind and the root of evil of the Dark Army. He is the person who controlled Zakuto through the Yami no Yoroi and instructed him to create chaos in Ark. No matter how many times he is defeated, even when his physical body is destroyed, he always returns to oppose the Gundams. He is said to be a dark lifeform from another universe and the root of evil of the past and future. Yami Koutei translates to Dark Emperor.
Names：
Yami Koutei
Status： Big Boss of Dark Army（Part of Tenma Taitei）
Tags： MS ClanDevilEmperorTransformableLeaderDark ArmyMalePower of Darkness
Form： (Monster Form)
Old Enemy： Nidaime Gundam Daishogun
Combination： Kuromajin Yami KouteiDaiankokutei Delaz
Superior & Subordinate： Yami Shogun
Growing： Kuromajin
Appendage： Souls of Yami Koutei
World： the World of Warring States Mushas
Works： SD Warring States: Group of the Seven Mushas Chapter
LeveL： S
The true mastermind and the root of evil of the Dark Army. He is the person who controlled Zakuto through the Yami no Yoroi and instructed him to create chaos in Ark. No matter how many times he is defeated, even when his physical body is destroyed, he always returns to oppose the Gundams. He is said to be a dark lifeform from another universe and the root of evil of the past and future. Yami Koutei translates to Dark Emperor.