Emma Meyer
Emma Meyer A
Kanji エマ・メイヤー
Rōmaji Ema Meiyā
Alias Witches of Ashdown
Meyer Sisters

(with Octavia Meyer)

Race Human (Witch)
Gender 12px-Female.png Female
Eyes Lime Green
Hair Jade Green
Professional Status
Affiliation (LCO) Library
Personal Status
Status Imprisoned
Relatives Octavia Meyer (Younger Sister)
Weapon Spellbook and Guardian
First appearance
Anime Debut Episode 13: Labyrinth of the Blue Witch I
Japanese Voice Harumi Sakurai

Emma Meyer (エマ・メイヤー, Ema Meiyā) is the older sister of Octavia. She is a witch from the Library who came, together with her younger sister, Emma, to Itogami Island to assist Yuuma in freeing her mother, Aya, from the Prison Barrier.



She's decipted as cruel, sadistic villain who really likes to torture their victims, just like her younger sister, Octavia.


The Meyer sisters once caused an incident in which a huge forest was destroyed overnight. It is known as the Ashdown Tragedy.


Labyrinth of the Blue WitchEdit

Banquet of the ObserversEdit


Name Description Image

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