Also known as: ウルトラマンX, ウルトラマンエックス, 艾克斯奥特曼, 울트라맨X, 울트라맨_X, UltramanX
The 27th installment of the long-running Ultra Series. Stars the titular Ultraman X.
It's also the last Ultra series to utilize the Spark Dolls as a collectable gimmick, which was first used in Ultraman Ginga (Series).