You want to learn Japanese. Maybe it’s for anime, travel, career, or just the challenge. Whatever the reason, the first 30 days will determine whether you stick with it or join the 95% who quit.
This guide gives you a concrete, day-by-day plan that thousands of learners have followed successfully. No guesswork. No overwhelm. Just the right things in the right order.
Before You Start: The Mindset
Three rules that will save you months of wasted time:
- 30 minutes/day minimum, every day. Consistency beats intensity. A 30-minute daily session for a year beats a 3-hour weekly session. No exceptions, no “I’ll make up for it tomorrow.”
- Don’t try to learn everything at once. Japanese has 3 writing systems, thousands of grammar points, and 2,136 official kanji. You won’t learn them all in 30 days. But you’ll learn enough to never look back.
- Use SRS from day 1. Any minute spent studying without spaced repetition is partially wasted. Your brain will forget 90% of what you learn unless you review at optimal intervals.
Week 1: Hiragana (Days 1-7)
Hiragana is the foundation of Japanese writing. It has 46 characters, each representing one syllable. You will use hiragana every single day of your Japanese journey. This is your #1 priority.
Day 1-2: Vowels + First Consonants (あ-そ)
Learn the first 25 characters: あいうえお、かきくけこ、さしすせそ、たちつてと、なにぬねの
Method: Use mnemonic images. あ looks like an apple with a bite. き looks like a key. し looks like a fish hook (shi). Spend 15 minutes learning, 15 minutes practicing with flashcards.
Day 3-4: Remaining Characters (は-ん)
Learn the remaining 21 characters plus the special ん. Review all 46 together.
Day 5-7: Practice & Solidify
Read hiragana everywhere: simple children’s texts, hiragana charts, practice apps. By day 7, you should be able to read any hiragana character within 2 seconds. If you’re still hesitating, spend one more day practicing before moving on.
Week 2: Katakana + First Words (Days 8-14)
Day 8-10: Katakana (All 46 Characters)
Katakana uses the same sounds as hiragana but different shapes. It’s used for foreign loanwords (コーヒー = coffee, コンピューター = computer). Learn all 46 in 3 days using the same mnemonic method.
Katakana is often perceived as harder because you use it less frequently. Extra practice is normal.
Day 11-12: Essential Vocabulary (50 Words)
Start learning your first Japanese words with an SRS app. Focus on high-frequency words you’ll encounter everywhere:
- Greetings: おはよう、こんにちは、こんばんは、さようなら
- Essentials: はい、いいえ、ありがとう、すみません
- Numbers: 一 through 十 (1-10)
- Pronouns: 私 (I), あなた (you), これ/それ/あれ (this/that)
Day 13-14: First Grammar Patterns
Learn the 3 most fundamental grammar patterns:
- XはYです — “X is Y” (私は学生です = I am a student)
- XはYではありません — “X is not Y” (negative)
- XはYですか — “Is X Y?” (question)
With just these 3 patterns + 50 words, you can already make dozens of sentences.
Week 3: First Kanji + More Grammar (Days 15-21)
Day 15-17: Your First 20 Kanji
This is where most beginners feel intimidated. Don’t be. With mnemonics, each kanji takes about 30 seconds to learn. Start with the simplest, most visual kanji:
| Kanji | Meaning | Reading | Quick Mnemonic |
|---|---|---|---|
| 一 | One | いち | One horizontal line = one |
| 二 | Two | に | Two lines stacked |
| 三 | Three | さん | Three lines — the pattern is obvious |
| 日 | Day / Sun | にち・ひ | A window showing the sun |
| 月 | Month / Moon | げつ・つき | A crescent moon with legs |
| 人 | Person | じん・ひと | A person walking — two legs |
| 大 | Big | だい・おお | A person stretching arms wide = BIG |
| 小 | Small | しょう・ちい | A small line with two tiny dots |
| 山 | Mountain | さん・やま | Looks like three mountain peaks |
| 水 | Water | すい・みず | Splashing water droplets |
Learn 3-4 kanji per day. After learning the meaning, immediately study vocabulary that uses those kanji. 日 → 今日 (today), 日曜日 (Sunday). This connects abstract characters to real-world use.
Day 18-21: Particles & Sentence Building
Learn the essential particles that glue Japanese sentences together:
- は (wa) — Topic marker: 私は学生です (I am a student)
- を (wo) — Object marker: 水を飲みます (I drink water)
- に (ni) — Direction/time: 学校に行きます (I go to school)
- の (no) — Possession: 私の本 (my book)
- で (de) — Location of action: カフェで勉強します (I study at a cafe)
With these 5 particles + your vocabulary + kanji, you can now construct real Japanese sentences. Try writing 5 sentences per day about your life.
Week 4: Building Momentum (Days 22-30)
Day 22-24: Verb Basics
Learn the polite present tense of 20 essential verbs:
- 食べます (eat), 飲みます (drink), 行きます (go), 来ます (come)
- 見ます (see/watch), 聞きます (listen/hear), 読みます (read), 書きます (write)
- 話します (speak), 買います (buy), 分かります (understand), します (do)
At this stage, use only the polite form (ます form). Other conjugations will come later.
Day 25-27: Adjectives & Descriptions
Learn 15 essential adjectives in both types:
- い-adjectives: 大きい (big), 小さい (small), いい (good), 高い (expensive/tall), 安い (cheap)
- な-adjectives: きれいな (beautiful), 静かな (quiet), 有名な (famous), 簡単な (easy)
Day 28-30: Review, Test & Plan
Spend the final three days consolidating everything:
- Day 28: Review all hiragana + katakana (should be instant by now). Test yourself on all 20 kanji.
- Day 29: Write a self-introduction in Japanese (name, nationality, occupation, one hobby, one thing you like). Read it aloud.
- Day 30: Take a free JLPT N5 practice quiz online. You won’t pass yet, but you’ll be surprised how much you understand.
What You’ll Have After 30 Days
| Skill | Day 0 | Day 30 |
|---|---|---|
| Hiragana | Can’t read | Fluent reading |
| Katakana | Can’t read | Comfortable reading |
| Kanji | 0 | ~20 characters |
| Vocabulary | 0 | ~120 words |
| Grammar | None | Basic sentence patterns |
| Can do | Nothing | Self-introduction, ordering food, simple Q&A |
Is this “fluent”? No. But it’s a solid foundation that took you from zero to functional. More importantly, you now have the habits, tools, and momentum to keep going.
What Comes Next (Days 31-90)
- Continue SRS daily — never skip reviews
- Add 5-10 new kanji per week through Kanjijo N5 lessons
- Work through Genki I textbook for grammar
- Start reading NHK News Web Easy (with dictionary)
- Target: JLPT N5 pass by month 3
Frequently Asked Questions
How long does it take to learn basic Japanese?
You can learn hiragana and katakana in 2 weeks, your first 50 kanji in a month, and have basic conversational ability in 3-6 months. With 30 minutes of daily study, most people reach JLPT N5 (beginner) level in 2-3 months.
Should I learn hiragana or katakana first?
Learn hiragana first — it’s used more frequently and is essential for reading grammar, particles, and native Japanese words. Once hiragana is solid (usually 5-7 days), learn katakana, which is used for foreign loanwords and is structurally similar.
Is Japanese hard to learn for English speakers?
Japanese has a reputation for being difficult, but it depends on the aspect. Pronunciation is actually easier than English (fewer sounds, consistent rules). Grammar is different but logical. Writing (kanji) is the main challenge, but with SRS and mnemonics, it becomes manageable. The FSI estimates 2,200 hours for professional proficiency.
Can I learn Japanese by myself without a teacher?
Absolutely. The majority of successful Japanese learners are self-taught using apps, textbooks, and online resources. A teacher helps with speaking practice and corrections, but is not required for reading, kanji, vocabulary, or grammar. Start self-study first, add a teacher when you reach intermediate level if you want to accelerate speaking.
Do I need to learn kanji as a beginner?
Yes — start kanji within the first month. Many beginners postpone kanji, thinking it’s “advanced.” But kanji appears in every native Japanese text. The sooner you start, the more comfortable you’ll be. Begin with the simplest N5 kanji (numbers, days, basic nouns) and build gradually with SRS.
Start Your First 30 Days Now
Kanjijo makes day 1 easy: JLPT-ordered kanji with mnemonics, built-in SRS, and a home screen widget for passive learning. Everything a beginner needs in one app.
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