Cerald James, primarily known as CJ, is the gym teacher assistant at Hope's Peak High and Pactbearer of Health. He is known to be comical-like, clumsy, timid, loud, anxious, gluttonous, reckless, disastrous, and compassionate. There are numerous times where CJ can get out of hand to or for himself, and though hilarious, does get agitated when things just go out of order afterwards. Even when he's all by himself and not the main gym teacher (who will soon be revealed as the Pactbearer of Carelessness), but always gets thrown into the air from his students in numerous methods and crash landing inside one of the carriers for the gym's equipment. There are also times where he would just eat non-stop until his entire rapid growing fat body fills the entire gym office. There's also numerous times where his clumsiness gets the better of him a lot, resulting in being made fun of. Despite the numerous outcomes of misfortune, he always does his best to keep a smile on his face and tries to maintain a positive attitude even though luck is never on his side. When he discovers his partner being the Pactbearer of Carelessness after witnessing the entire football team just letting themselves go and becoming large piles of immobile blubbery mass of fat, CJ offers Railo's aid into the matter after he made a pact with Hermes, Monark of Health. After listening to his coach's will, expressing as to how much his boys in different sports teams treated him as a joke and resulting in utter failure and now wanting to expose them as the careless people they are, CJ reminds them that it was the coach himself that allowed this to happen because their own coach is not their to be with them, prompting the coach to finally open his eyes to see the truth that was already in front of him. Since then, CJ has become greatly accepted when the students learns about him being an official member of the HPC to help eradicate the Mist maddening the students. He also coached the school sports team for both male and female and won numerous trophies because of it. CJ became a comedic and comical guy despite his panic episodes and unpredictable, comedy-gold behavior.