Eleonor (エレオノール) is an Dark Elf, which used to lives in the deep forest of the Demon World. Introduced in Taimanin She is often calm, modest and soft-spoken.

Eleonor is often naive to the evil of the human world and the culture, because of that she had been tricked in the past, which later on made her more cautious.

At times overwhelmed, she still is brave and would risk her own life for her sister, going out of her element. While, people have called her a masochist because of her clothing choices, she is mostly naive about the concept, as it was rather normal in the deep forests she came from. Unlike some elves, she does not think highly of herself and is rather modest.

While for most of the event she is unable to talk correctly, she is curious about the Human World. Eleonor also is thankful towards Igawa Asagi and the Human civilian that saved her life in RPGX, and Fuuma Kotaro in Action Taimanin. She is an old friend of the former Green Dragon Order Hell Knight and Elf, Emma Rollo. A Dark Elf, which used to live in a deep forest of the demon realm.

Living in an Elven Village, Eleonor was especially skilled in magic as a dark elf. Eleonor used to fuse natural energy and magic, for fortune-telling and rituals.

The elves cooperated to protect the village regardless of skin color, but one day, a Nomad collaborator who infiltrated the dark elves captured Eleonor's sister. The collaborator was a demon slave, the same age as her sister, and without knowing Eleonor had brought her, into the village. The mute slave didn't speak much even after it recovered, but negated the defenses of the village at some point, which allowed Nomad slavers to attack and capture, Eleonor's sister and other dark elves.

Eleonor captured the collaborator, but her sister had already been handed over to Nomad's direct subordinates and taken to the human world. Though, the collaborator acted as she did to protect her own sister, according to the rules of the village, and her own guilt, Eleonor killed the collaborator.