Summary
Antera is one of the Juunishinshou and a member of the Mibu Clan. Despite her young appearance, she possesses superhuman strength and fights with a pair of large hammers. Her true identity is Anju, the daughter of Kubira I. Like other members of her clan, she suffers from the Death Disease, but her aging process was halted to suppress the condition, which has no cure. During her battle against Akira, she injected herself with a stimulant to revert to her true adult form as Anju. However, the transformation caused the Death Disease to resurface immediately, and she began to die. When Akari removed the stimulant from her body, returning her to her child form, Antera lost all her memories and became a normal child once more.
