Cell 13 Nanbaka

Jyugo: Jyugo is a confident, impulsive young man who gets bored very easily. He is noted on multiple occasions to have no talents other than jailbreaking and is said to be effectively useless at everything else; having never had so much as a basic education, he is unable to read, write, count or swim and has poor stamina and physical abilities. He is an unenthusiastic individual. He does not reciprocate his friends’ excitement about the likes of holidays and celebrations and shows no interest in anything but jailbreaking, making it difficult to prevent him from doing so.

Uno: Uno takes a great amount of pride in his appearance and is very confident in his abilities, often exerting a certain amount of vanity; he considers himself highly attractive and popular. Despite his superficial attitude, he is by no means selfish and is portrayed as a kind, warm, friendly, and extroverted individual who cares greatly for his friends. Uno is described as a rather cowardly person who is easily scared. Despite this, he has little problem standing up to danger, as well as challenging figures of authority,[5] for the sake of his friends.Uno is a compulsive gambler and, because of his gambling experience, has developed not only a habit of cheating shamelessly but a high level of intuition. He is able to pick up on the habits and body language of others and uses this information to see through their movements and actions; these skills make it easy for him to win various types of fights, causing him to become rather arrogant.

Nico: Nico has a cheerful, childish personality. He rarely takes things seriously and is enticed by almost everything, displaying his innocence. He is characterized by his love of anime, manga and video games, described as an Otaku, and sees such things as a necessity of the same level of food and medication;[6] this is due to his admiration for the protagonists within these stories, which inspired him to be lively and carefree after having originally had little hope for the future. Nico is a very sickly individual who is dependent on medication for survival. However, when it wears off, his cheerful persona disappears and is replaced with a violent, bloodthirsty personality. In this state, he refers to himself in the third person and becomes obsessed with retrieving his medicine, viewing it as his only lifeline.

Rock: In the past, Rock was a highly violent and aggressive individual such that he was ultimately arrested for starting an urban gang riot. However, after meeting Jyugo, he discovered a love of food and subsequently mellowed out a great deal. Although he retains a loud, impulsive, and prideful personality, he is a lot calmer and behaves gently towards others, caring greatly for his friends. Despite this calmer persona, Rock retains a love of fighting and is capable of losing his temper when things don't go his way; he seems to regard aggression as the easiest and most effective way to solve problems. He won’t hesitate to challenge both inmates and guards to fight and has immense confidence in his strength; however, he tends to over-rely on his physical prowess and large frame, allowing him to be easily outsmarted. As well as fighting, Rock is characterized by his love of food and is described as a dim-witted individual who thinks of very little else. He values food as more than a mere necessity, seeing it as a very social thing that can bring genuine happiness to others. As stated by Hajime Sugoroku, the mere prospect of food is enough to keep him out of trouble, further indicating his simple-mindedness.