Ayako had exhibited an attitude slightly akin to tsundere characteristics. is someone who has great admiration for Tatsuya despite his position in the family. she has a calm demeanor and great skills in handling negotiations or other official missions of the Yotsuba family. Fulfilling duty as a member of the Kuroba family that acts as the intelligence branch of the Yotsuba clan. She is elegant, quite charismatic and capable of making the other person nervous just with her words and actions.