Yuki Kitazawa

Kitazawa was Eiri Uesugi's tutor while Eiri lived in America with Tohma Seguchi. It was shown in the manga that Eiri and Kitazawa had a happy and friendly teacher and student relationship. The relationship often appeared more as friendship, despite that Eiri called Kitazawa "sensei". Unbeknownst the Eiri, however, Kitazawa is a pedophile who has sexual designs on his young pupil. Later on in both the manga and the anime, Kitazawa drops a bottle during the time he had Eiri trapped inside of the dark apartment one ni…