Jax UCC

Jax has the appearance of a purple cartoon rabbit with an attractive design reminiscent of early cartoon characters. His eyes are oval with yellow sclera and black rectangular pupils, and on top of his head are two long, solid purple ears. Thin eyebrows occasionally appear on his face in various scenes. Jax's figure is tall and slender, with a long neck. One of his main features is the wide smile that always adorns his face. All of his yellow teeth are visible in this smile, but he never parts them when he speaks. However, he does part them when he eats or laughs.

He wears a pink jumpsuit with a hot pink pocket on the front and two yellow buttons that hold his suspenders over his shoulders. He wears yellow gloves. Jax has a mischievous (sometimes even bloodthirsty) personality, and is laid-back, mocking, impulsive, evasive, selfish, and persistently arrogant. He rarely shows empathy or remorse to those around him. He views their imprisonment in the Digital Circus as a license to do whatever they want, an attitude that echoes in his interactions with others. His disdain for serious questions is evident, such as when he rhetorically asks how Memento will cope with her situation, and then mocks Ragatha by responding to her subsequent question about the reason for his glare with "I do stuff just to watch funny things happen to someone else." He pays little attention to the opinions of others, and is unconcerned with the opinions of the group. Instead of truly interacting with others, he participates in the activities of the digital circus only for his own amusement or benefit.