Getting my prediction in early: the glasses guy with a mole on his chin is a member of a monkey-worshipping cult that's trying to lure the protagonists into an ambush as vengeance for all the simian murder they committed in the first series because they do not consider self-defense to be a legitimate excuse.
The final boss will be Anzai, whose soul has been reincarnated into the body of a giant monkey by the cult's profane rituals.
Also guessing that Yoshikawa is gonna be a huge fucking weirdo, but he's got some pretty big shoes to fill considering the sorta hinky shit the bug-eyed hiker guy was up to in the first series.
If you find any mistakes or typos in the text tell me here! I will try to fix those!
On page 3, 2nd panel "Seariously...?" should be "Seriously...?"
Likewise, page 6, 1st panel, "You can't be searious..." to "You can't be serious..."
Thanks for translating this, by the way. I never expected to be able to read the sequel to my favorite Man vs. Monkey pictorial fever dream.