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


She has a violet eyes and black hair.



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


Labyrinth of the Blue WitchEdit

Banquet of the ObserversEdit


sense: as she note to dimitrie's presence.

Grimoire: Number 539

  • red thorn: great thorn can't be harm by attacks, but effect by La Folia's The Artificial Holy Sword. used as defense or offensive. [Strike the Blood S1 EP 13]
  • wind manipulation: control of wind to form like-thorn tails. [Strike the Blood S1 EP 14]

Images Edit

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