JLPT grammar moves through four stages: N5 builds basic sentences (copula, particles, te-form); N4 builds relationships (conditionals, giving/receiving, potential, passive, causative); N3 is nuance families (わけ, ように, ところ); N2 is formal written register (にもかかわらず, に基づいて); N1 is a literary/emphatic register for reading (んがため, をものともせず). Learn each level’s high-leverage groups first — this page maps them all and links to a deep guide for each.
Most learners study grammar level by level without ever seeing the shape of the whole journey — so they can’t tell which patterns are foundational and which are decoration. This hub gives you the map. It shows how grammar changes character as you climb, what carries each level, and where to go deep. Think of it as the table of contents for the entire Grammar-That-Matters series.
The Whole Journey in One Table
Each JLPT level isn’t just “more grammar” — it’s a different kind of grammar. Here is what actually changes.
| Level | Grammar is really about… | Signature patterns | ~New points |
|---|---|---|---|
| N5 | Building basic sentences | です/だ, は・が・を・に・で, ～て, ～たい | 80–100 |
| N4 | Relationships: condition, direction, perspective | と/ば/たら/なら, あげる/くれる/もらう, potential, passive, causative | 130–150 |
| N3 | Nuance families — shades of meaning | わけ family, ように/ために, ところ family, ばかり vs だけ | ~150 |
| N2 | Formal, written register | にもかかわらず, に基づいて, だけに, からには, ものだ | ~200 |
| N1 | Literary & emphatic register (for reading) | ずにはいられない, をものともせず, んがため, ならでは, が早いか | 150–200 |
N5 — Building Basic Sentences
Eight systems carry the entry level
The copula, particles, and the te-form do most of the work — the rest are variations.
- Highest leverage: copula です/だ, particles は・が・を・に・で, and the te-form (requests, permission, prohibition, states).
- Also core: あります/います, adjective い/な conjugation, ～たい, invitations ましょう/ませんか.
N4 — Relationships Between Ideas
Seven systems: condition, direction, perspective
The level where Japanese starts thinking in logic English hides.
- Highest leverage: the four conditionals と/ば/たら/なら, and giving & receiving あげる/くれる/もらう.
- Also core: potential form (を→が shift), passive (incl. suffering passive), causative & causative-passive, volitional ～(よ)う, ～たことがある.
N3 — The Nuance Wall
Grammar in families, separated by shades of meaning
Where most self-studiers plateau — because the patterns look alike.
- Highest leverage: the わけ family (わけだ/わけではない/わけがない/わけにはいかない), and ように vs ために.
- Also core: the ところ family, ～てしまう/ちゃう, ばかり vs だけ, casual なきゃ/なくちゃ, keigo basics.
N2 — The Formal Register
The written Japanese of news, business, and academia
Recognition speed matters — grammar shares one timer with reading.
- Highest leverage: concession (にもかかわらず/ものの/ながらも) and basis/topic (に基づいて/をめぐって/として).
- Also core: cause & degree (だけに vs だけあって), given-that (からには/以上は), time/boundary (うちに), general truth (ものだ).
N1 — The Literary Register
Literary, bureaucratic, emphatic — a register, not a rulebook
Mostly recognition while reading; many forms are the elegant version of what you already know.
- Highest leverage: emotion/inevitability (ずにはいられない/てやまない) and immediacy (が早いか/や否や/なり).
- Also core: defiance vs disregard (をものともせず vs をよそに), tendency & worth (きらいがある/に足る), uniqueness & means (ならでは/をもって), emphatic negation (たりとも/べからず).
The Study Method That Works at Every Level
The technique doesn’t change as you climb — only the content does. Four principles carry you from N5 to N1:
- Learn patterns inside sentences. A rule is inert; a sentence is a tool you can reach for.
- Group confusable patterns as contrasts. たら vs と, ために vs ように, だけに vs だけあって, をものともせず vs をよそに. The exam tests the boundary between them.
- Review with spaced repetition, cloze-style. The JLPT grammar section is a fill-in-the-blank test — so drill it that way, and let an SRS resurface each point before you forget.
- Feed real Japanese daily. Reading and listening turn memorized patterns into intuition — and at N2/N1 they decide most of your score.
Kanjijo runs this exact loop across every level, from your first particle to your last literary form:
- Full N5–N1 grammar bank
- SRS spaced repetition
- Exclusive kanji & vocab mnemonics
- OCR scanner
- Home & lock screen widgets
- Interactive test widget
- JLPT reading practice
- JLPT listening practice
- Full mock JLPT tests
- Conversation & shadowing
- Dictation
- Zen design
The Grammar-That-Matters Series
Frequently Asked Questions
Follow the level order N5 → N4 → N3 → N2 → N1, because each level’s grammar builds on the one below. The te-form you learn at N5 becomes the giving-and-receiving favors of N4; the conditionals of N4 underlie the nuance families of N3; the formal register of N2 is the base for N1’s literary forms. Within a level, prioritize the highest-leverage systems first rather than working alphabetically through a list.
The focus shifts across four stages. N5 is building basic sentences (copula, particles, te-form). N4 is relationships — conditions, direction, perspective. N3 is nuance — families of similar patterns separated by shades of meaning (わけ, ように, ところ). N2 is formal written register (にもかかわらず, に基づいて, だけに). N1 is a literary and emphatic register for recognition while reading (んがため, をものともせず, ならでは).
Roughly: N5 has ~80–100 patterns, N4 adds ~130–150, N3 around 150, N2 around 200, and N1 another 150–200. The totals sound huge, but at every level the patterns cluster into a handful of core systems or families, and much of the long tail is variations on those cores. Mastering the high-leverage groups first gives you most of the comprehension and exam points per hour.
Learn each pattern inside a full example sentence rather than as an abstract rule, group confusable patterns as contrast pairs, and review everything with spaced repetition in a cloze format that mirrors the exam. Then feed real Japanese in daily through reading and listening so patterns become intuition. Kanjijo combines a full N5–N1 grammar bank, an SRS engine, exclusive mnemonics, and an OCR scanner that turns any real text into study material.
Study Every Level with Kanjijo
One app carries you the whole way: the full N5–N1 grammar bank with furigana examples, an SRS engine that reviews each point in cloze form before you forget, exclusive kanji & vocabulary mnemonics, an OCR scanner that turns any real Japanese into study material, home & lock screen widgets, and full reading, listening, and mock JLPT tests — all in one calm, zen-designed experience.
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