Shin Kanzen Master Essential 2200 Words for the Japanese Language Proficiency Test (JLPT) N1

Shin Kanzen Master N1 Wordbook covers 2,200 words plus 638 reference words, organised by part of speech and topic: society, economics, body and health, nature and science, among others. Every word comes with an example sentence, and every 200 words a reading passage lets you see them in real context. Related compound and derived words are grouped together. The book also covers prefixes, suffixes, counters, honorifics, and greetings. A free companion app provides audio for all words and reading passages. Comes with English, Chinese, and Vietnamese translations and a red overlay sheet for self-testing.

Shin Kanzen Master was designed to build learning into each book alongside the test prep. Vocabulary is harder to do that with, and the Wordbook sub-series seems to be 3A's answer: split it into two books, one for learning and one for testing. This is the learning side. The format is more than a word list. You learn a word, see how it's used in a sentence, then meet it again in a reading passage. If you're using the Vocabulary (語彙) drill book, this pairs with it. It also works on its own if you prefer working through words on a page over flashcard apps like Anki.

At N1, a lot of vocabulary is rare enough that you won't encounter it reliably even in native reading. The topic-based grouping helps here. Learning words in clusters by subject builds connections that make them easier to retain.