Aya Kōda

Aya Kōda is a civilian who assisted Doppo Kunikida in a bomb-related case in Yokohama. She is later involved in the airport fiasco in the midst of the vampire infection outbreak, where she aims to prove the innocence of the Armed Detective Agency, who are framed for terrorism, and expose the true mastermind behind the worldwide incident. Aya is a young girl with red hair that is worn in a bob with hairpins on both sides of her hair. She wears a tan duffel coat with two off-center fastenings. Underneath her coat, she wears a yellow dress with violet tights and pink shoes.

Aya is a spirited girl who calls herself a warrior of justice and practices martial arts every day. She is stubborn, refusing to take no for an answer, and makes fun of Doppo Kunikida often. She seems to value helping others and is willing to sacrifice herself for the sake of others. Moreover, Aya i...