This is for the folks who are preparing for the upcoming JLPT exam.
Generally I would say reading native material is the best way to practice reading (it's also just more fun)
But for specifically JLPT reading comprehension exam practice, Kanzen Master is in my opinion a must have.
It's just nonstop reading and questioning drills. I will say that KM tend to have more bait trick questions than the actual JLPT, but overall that's probably a good thing.
I would only recommend the Kanzen Master Reading though, I tried their grammar books before, but imo it wasn't that helpful
by RIP-Eng