Kei Kurono

Height: 168 cm Kei is a 10th grader summoned by Gantz along with Katohttps://anilist.co/character/3111/MasaruKatou after being hit by a subway train in an effort to help a hobo passed out on the tracks. Initially Gantz refers to Kurono as Bitch and Loser though he settles on Kurono as the series progresses.