Yūji Kaku has announced that the Hell’s Paradise: Jigokuraku manga will end with its 127th chapter, which will be published on January 25, 2021.
The story of the manga is described as:
Gabimaru, once exalted as the strongest ninja, but who has now quit his trade, violates the laws of his village. After being captured, he claims he has nothing left to live for. However, due to his superhuman levels of training, he has inadvertently survived multiple executions, from attempts at beheading to burning at the stake. The executioner Sagiri Asaemon tells him that he has lingering attachment to life, and issues him a mission to win his acquittal: to find the elixir of immortality.
Kaku launched Hell’s Paradise: Jigokuraku on Shueisha’s Shonen Jump+ website and app in January 2018. VIZ Media is releasing the manga digitally through its Shonen Jump service, and Shueisha is also releasing the manga through its MANGA Plus service. VIZ Media also releases the manga in print.