When the Gantz first started, Kurono intruced himself and stated that he was in his first year of highschool but much later in the manga when Tae is interviewing Izumi she says "How does it feel to be the most popular student in the third year?", and kurono and Izumi are in the same year so has Kurono's gantzer career lasted 2 years? Is this just a translation error? or was this known and I have just been somewhere else?
If he's been their for 2 years then he would be 17 or 18. Just something I was thinking about. Any comments?