Alikred

The embodiment of the Gluttonous Ring. Initially, it had no self-awareness, but it gained consciousness when Iruma was promoted to Bet (2) and became able to communicate when he was promoted to Gimel (3). It has a deep knowledge of magic and educates and guides Iruma in magic, forming a partnership and mentor-student relationship, working together to overcome crises (such as when Iruma was first in Balam's class and caused a commotion due to the lack of wings on his back, nearly having his jacket torn off, but the ring transformed its arm into small wings to cover up). When transformed by Iruma's transformation magic, it appears as a monocular gentleman in a tuxedo. It avoids appearing in public until its safety is guaranteed, as it is unknown what kind of commotion its true identity would cause. Initially, it called Iruma "Master," but since Iruma disliked it, it now calls him "Il-bo" and has Iruma call it "Ali-san." It created the "Evil Iruma" mode by casting a personality-altering spell on Iruma, causing a major uproar. Although it noticed Kiriwo's malice, it couldn't communicate it effectively at the time (though it did grab Kiriwo by the scruff of the neck). It stopped responding right after Iruma's rank became Daleth (4), but woke up when Iruma's rank became He (5). With the rank increase, it gained the ability to change its size and act independently within a certain range from the ring (it seems to be pulled back if it exceeds this range).

Its first-person pronoun is "Ore-chin," and it usually behaves like a male, but sometimes dresses and acts like a woman, using the word "actress" (wearing women's clothes, hats, blonde wigs, and having a chest), so its gender is unknown.

Gluttonous Ring (Akushoku no Yubiwa)

A golden ring-shaped magical tool. It can store and release its owner's magic power. However, if the magic power is depleted, a black shadow-like monster (Ali Kuredd before gaining self-awareness) emerges from the ring and indiscriminately absorbs the surrounding magic power. Once worn, it cannot be removed.

Usually, Iruma uses the magic power charged by Sullivan when needed. Initially, the output couldn't be adjusted, so Sullivan's magic power was fully released, but later, with Sullivan's adjustment, it changed to a dial system, allowing the magic power release to be switched between three stages: "Devil Mode," "Demon Mode," and "Ifrit Mode." In emergencies, chanting "Pandorula" can fully release the magic power within the ring.

When Iruma took out the rank chapter from the rank bag, the ring fitted onto Iruma's right hand instead of the chapter, allowing Iruma, who has no magic power, to use magic.