Aika is a Summoner belonging to one of the Three Great Summoner Powers, "Government," she is a shut-in who idolizes Kyousuke Shiroyama, affectionately calling him "Onii-chan." She as a pet white liger which she uses as a yorishiro. (Source: Mitou Shoukan://Blood Sign Wiki) No voice actors have been added to this character. Help improve our database by searching for a voice actor, and adding this character to their roles .