TV-Series
Description
The Dark General (ヤミの将軍, Yami no Shōgun) commands the evil organization Decoranain as its primary antagonist. His accidental creation of Coal forged an unintended father-son bond between them. Visually striking, he wears a golden ornate mask featuring large red eyes and horn-like protrusions, complemented by light blue and white robes with intricate details, golden shoulder armor, and dark gray sleeves.

A past romantic relationship with Professor Decorisky, concluded before the series began, surfaces dramatically in the final episode, intensifying their conflict. Leading Decoranain, he orchestrates the hunt for Deco Stones, directly opposing the KiraDeco 5. His elite force comprises the Four Heavenly Kings: Kaiser, Dian, Tour, and Kohaku.

The series finale marks a profound shift for the character. Following the heroes' triumph and the Mirror Ball's restoration, he experiences reformation alongside Coal after Decoranain's defeat. The climax also reveals his ex-girlfriend, Professor Decorisky, as the spirit of Jewelina, who transforms into Decorina upon reuniting with her statue.