フアナ
from Horizon in the Middle of Nowhere (Kyokaisen-jo no Horizon)
She is the current-ruling queen of Tres España and the vice-president and treasurer of the student council of Alcalá de Henares, Tres España's academy. She is also part of the Eight Great Dragon Kings as the owner of one of the Mortal Sin Armaments.
Horizon in the Middle of Nowhere (Kyokaisen-jo no Horizon)
