Sachi Faker (사치 페이커, Sachi Peikeo), also known as the "Ticket Hunter", is a D-rank Regular and part of the 3 top predators within the Hell Express. He is apparently the one that Regulars should be most afraid of at the first station. After being on board the Hell Express with the main goal of stopping Hoaqin, he is currently on the 43rd Floor with Koon Aguero Agnis and company.