Hell's Paradise Jigokuraku is a manga series written and illustrated by Yuji Kaku. The collection bundle includes volumes 1-6 of the series, each in paperback format and in English language. The publisher of the series is VIZ Media. The series follows the story of a ninja named Gabimaru, who is sentenced to death and sent to an island filled with dangerous criminals. The series is a thrilling adventure with action-packed scenes and a captivating storyline.