Harulu Ajiba commands as a high-ranking military leader in the Buff Clan hierarchy, executing the directives of her father, Supreme Commander Doba Ajiba. The elder sister of Karala Ajiba, she fuels a rivalry marked by clashing ideologies, culminating in a decisive confrontation where she orchestrates Karala’s public humiliation and execution after her sister allies with the human colonists of the Solo Ship. This betrayal cements Harulu’s role in intensifying hostilities between the Buff Clan and the Solo Ship, driven by unwavering loyalty to her father’s militaristic vision.

Her strategic acumen drives multiple offensives against the Solo Ship, deploying advanced weaponry such as the Dorowa Zan and collaborating with figures like Daram Zuba of the Ome Foundation, which covertly undermines the Buff Clan Emperor. Harulu’s pragmatism borders on mercilessness, evident in her choice to sacrifice Karala to neutralize threats to the clan’s dominance. She coldly dismisses her sister’s pleas for reconciliation during their clash on Ruins Star, prioritizing public degradation over familial bonds.

Physically distinguished by red hair and petrol-colored eyes, she embodies the Buff Clan’s penchant for vivid, non-naturalistic hues. Her trajectory culminates during the events of *Be Invoked*, where her relentless aggression triggers the Ideon’s full destructive potential. The conflict she amplifies precipitates a cataclysmic mutual annihilation between the Buff Clan and Solo Ship, realizing the Ideon’s purpose as a harbinger of cosmic vengeance. Harulu’s legacy mirrors themes of unending conflict and war’s futility, her uncompromising tactics hastening the inevitability of universal devastation.