How to Learn Japanese: An Honest Roadmap

I am writing this for the version of myself who started Japanese on a Tuesday night in 2023 with a Duolingo tab open and no plan. He wasted four months on owl lessons, another two months trying to brute-force Anki, and then a final month drifting through textbooks before landing on something that stuck.

This is the plan I wish I had on that first Tuesday. Six phases, rough time estimates, and specific tools. Follow it or fork it; either works as long as the underlying shape does.

Phase 1: Kana (first two weeks)

Goal: you can read any hiragana or katakana word aloud, slowly.

Do not skip this. Every minute you spend reading Japanese in romaji is a minute not building the visual pattern recognition that makes reading automatic. Most adults get through hiragana in three focused days and katakana in another three. Two weeks gives you comfortable buffer.

See the hiragana guide and the katakana guide for the exact schedule and mnemonic system.

Phase 2: N5 core vocabulary (months 1-3)

Goal: 500-800 high-frequency words, heard and read.

Vocabulary is the single highest-leverage thing you can do in the first three months. Grammar without words is theory; grammar with words is language. Work through the JLPT N5 list (roughly 800 words) in a spaced-repetition system. Inku's N5 deck is organized by category and frequency, with audio on every card.

Daily targets:

• 10-15 new words per day
• All daily reviews (usually 20-40 minutes total)
• Speak each word aloud at least once

At this pace, you will finish N5 vocabulary in 60-80 days. Some days you will skip. Some weeks you will push harder. The average matters.

Phase 3: Grammar foundation (months 4-6)

Goal: comfortable with the 100 most common grammar patterns.

By month four you have enough vocabulary to anchor grammar lessons. Pick one of:

• Tofugu's Genki Companion if you like structured lessons with exercises.
• Tae Kim's Guide to Japanese (free) if you want a linguistic, pattern-heavy reference.
• Bunpro if you want SRS-style grammar drilling.

Do one grammar point per day. Read the explanation. Study five example sentences. Add the pattern to your SRS deck or a notebook. In three months you will have covered the backbone of N4 and most of N5 grammar.

Phase 4: Real input (months 7-12)

Goal: listen to or read Japanese every day for 15 minutes.

This is the phase that separates hobbyists from learners. By month seven you have enough vocabulary and grammar to start consuming real Japanese. Not textbook sentences, but native content aimed at Japanese speakers.

Start here:

• Easy NHK News (NHK Web Easy). Real news, rewritten in simple Japanese with furigana. Ten minutes a day.
• Satori Reader. Graded readers with audio and inline grammar notes.
• Japanese podcasts for learners. Nihongo con Teppei, Learn Japanese with Noriko. Listen in the car, on walks.
• Children's TV. Shimajiro, Doraemon. Low vocabulary, high repetition.

Do not try to understand 100 percent. Aim for 70-80 percent comprehension, let the rest go, and come back to new words in your SRS.

Phase 5: Output (months 13-15)

Goal: produce Japanese, badly, every day.

This is where most learners stall. You have to speak and write to get past the comprehension ceiling. The hard part is that speaking feels awful for the first month because your brain can recognize sentences it cannot yet produce.

Tools:

• italki for paid conversation partners. $10-20 a session. Start at 1 session a week.
• HelloTalk or Tandem for free language exchange partners.
• A private journal. Write 3-5 sentences a day in Japanese. Simple is fine. The point is the production act.
• Shadowing. Repeat what a native speaker says, aloud, immediately after them. Twenty minutes a week.

Phase 6: Maintenance (forever)

Goal: daily contact, slower growth.

Past month 15 you transition from deliberate study to maintenance. You have enough to read, listen, and speak. You add vocabulary as you encounter it. You tackle kanji depth at a slower pace. You've built the habit and now the habit sustains itself.

Keep doing:

• SRS reviews daily, 5-15 minutes.
• Native content consumption daily, 15-30 minutes.
• Speaking or writing weekly.

How much time per day?

The honest answer varies by phase:

• Phase 1 (kana): 30-60 minutes a day for two weeks.
• Phase 2-3 (N5 vocab + grammar): 25-40 minutes a day.
• Phase 4 (input): 30 minutes a day minimum, more if you enjoy it.
• Phase 5 (output): 45 minutes to an hour on practice days, 20 minutes on others.
• Phase 6 (maintenance): 15-30 minutes a day indefinitely.

15 minutes a day for a year beats 2 hours a day for a month. The forgetting curve is unforgiving of gaps.

Tool picks at each phase

Here is what I would actually use if I were starting over:

• Phase 1: Inku (hiragana + katakana), a notebook and pen.
• Phase 2: Inku (N5 deck), a Genki textbook for reference.
• Phase 3: Bunpro or Tae Kim for grammar, Inku for vocab reinforcement.
• Phase 4: NHK Web Easy, Satori Reader, podcast apps.
• Phase 5: italki teacher, Japanese journaling app, language partner.
• Phase 6: Whatever has kept you on target so far.

The four failure modes

Failure 1: You never leave Phase 1

You keep coming back to Duolingo for 5 minutes a day and calling that studying. Three months later your Japanese is indistinguishable from zero. Fix: commit to a vocabulary push in Phase 2.

Failure 2: You skip kana

You rely on romaji through months 2-3 and never build reading muscle. When you try to read real Japanese you find it exhausting and quit. Fix: two weeks on kana, then romaji-free forever.

Failure 3: You front-load grammar

You spend months 1-3 on grammar theory with no vocabulary to anchor it. The patterns don't stick because you have nothing to hang them on. Fix: vocab first, grammar second.

Failure 4: You never start output

You stay in input-only mode forever because speaking feels embarrassing. You plateau at N4 reading and never speak. Fix: at month 13, book one italki session. Even a bad one.

Common questions

Next: start Phase 1. Or, if you'd like the vocabulary push of Phase 2 done for you, Inku has the N5 deck pre-built with audio. If you're picking tools, see Inku vs Duolingo or Inku vs Anki.