Nanba, a secure prison island that no one has ever escaped from. Uno, Rock, Nico, & Jyugo, four prisoners who have escaped from every prison they’ve ever been sent to. Will they be able to escape from here as well, or will they instead become attached and decide to stay?
A gag comedy set in a pseudo-prison that acquires various battle shounen aspects as it progresses. It has a vibrant color palette and somewhat unique character design, with a reaction and situational-based style of humor.
More Information:
aniDB (1, 2)
Crunchyroll
Wikipedia
