Shujin Riku Vol. 35

It’s been 10 years since the capital was destroyed by a meteor. Thirteen-year-old Riku manages to live somehow in the slums of Tokyo, but after getting caught up in a certain crime, he’s sent to a faraway prison! Now he's got to fight to break out of jail after being sentenced to 30 years for a crime he didn’t commit!
The gang meets up with Lenoma in Vol. 35 and having captured the island’s second gate finally close in on the final one… Get ready for the final showdown!
Notice: This manga is written in Japanese.