You cannot pass N4 without a solid grasp of N5 kanji. Ensure you have mastered the JLPT N5 list before diving deep into N4.
Kanji knowledge alone isn't enough; you also need to know roughly 1,500 vocabulary words to pass the full N4 exam. shin kanzen master n4 kanji pdf
Use the Shin Kanzen Master exercises daily rather than cramming. The N4 level is the "bridge" to intermediate Japanese, and a shaky foundation here will make N3 significantly harder. You cannot pass N4 without a solid grasp of N5 kanji
The exercises are designed to mirror the actual exam format, helping you build the "test stamina" needed for the Language Knowledge section. What’s Inside the N4 Kanji Book? shin kanzen master n4 kanji pdf