Yoshino Uehara

Yoshino Uehara (上原 佳乃, Uehara Yoshino) is a high school teacher at Kei Kurono's school. She is Kei Kurono's hot homeroom teacher he always fantasizes about. She is seen throughout the anime. She is first seen in the first episode teaching her class, when Kurono daydreams seeing her naked and looking at her breasts. He then gets an erection. One of the students notice this and snitches and she tells him to do that after school. She was having an affair with a married man, with him she was seen during the Budha Temple Mission, having an argument with him about leaving his wife. Eventually his wife finds out and she stabs Yoshino in her side, she then continues to chase her out on the street with her knife and eventually kills her by stabbing her several more times. This results in her being transported into the Gantz game. During the mission she confesses to Kurono that she knew that when he got hard ones in class that it was due to her and that it got her off how hard she would make him.