After Shion Izumi appeared in the Gantz room, Sean and his friends were seen searching for a way to get out, and like most of the other new members, Sean did not wear his Soft Suit. Coming off as tourists, Sean and his friends spoke English during the entire cause of the mission, heavily criticizing Japan for being "Crazy," him himself even stating that even America was a lot safer place to be. It is unknown whether the four of them knew how to speak Japanese.