Akemi

Akemi (あけみ) is the younger sister of Yamaiko. Little is known about her other than the fact that she was one of the few non-members of Ainz Ooal Gown who visited Nazarick as a guest in YGGDRASIL.

Appearance
Akemi is an elf from the Humanoid Race in YGGDRASIL.

Personality
Details about Akemi's personality is currently unknown. She usually visited her older sister's guild at Nazarick as a guest. Though she had made an elf character, she wasn't that into YGGDRASIL.

Background
Akemi was a renown child genius comparable to her older sister. She and her older sister played YGGDRASIL together. However, Akemi chose to play as an elf from one of the humanoid races, while her older sister chose to play as a Nephilim, one of the heteromorphic races. Despite being from a different guild and race, Akemi usually visited her older sister at Nazarick as a guest, and was always welcomed by the guild members of Ainz Ooal Gown.

The Two Leaders Arc
While considering to invite Enri Emmot, Nemu Emmot, and Nfirea Bareare, Ainz recalled the Great Tomb of Nazarick having once played host to very few guests where he and his guild members agreed to invite Akemi a few times over to their dungeon.

The Men in the Kingdom Arc
Akemi's name was mentioned by Ainz after Sebas Tian's loyalty had been confirmed at the Royal Capital of the Re-Estize Kingdom.

The Half Elf God-kin Arc
After King Decem Hougan openly declared Aura Bella Fiora and Mare Bello Fiore as his grandchildren, due to their heterochromia eyes, this statement brought some confusion to the dark  elves and Ainz Ooal Gown who was invisible. For a moment Ainz believed that he was meeting Akemi the sister of Yamaiko since she played as an elf character, but quickly determined that Decem was in no way related to Akemi as he never mentioned her name.

Abilities and Powers
Her abilities are unknown, but Akemi is presumed to be a skilled player in YGGDRASIL.

Yamaiko
Yamaiko is the older sister of Akemi, who usually visited her older sister's guild. Though Akemi herself was regarded as a child genius, she had a strong admiration for her older sister.

Trivia

 * In the Web Novel, a plush toy of Akemi riding a lion, was made by Yamaiko for Aura.
 * Despite being a guest of Nazarick, some guild members believed that Akemi came there to observe their guild headquarters.
 * Akemi used to argue with a girl who confessed to her older sister, which was Yamaiko's "kouhai" (underclassman).