JLPT December 2026: A 30-Day Vocabulary Plan with JLPT Vocab Bloom
The December sitting of the Japanese-Language Proficiency Test falls on Sunday, 6 December 2026, which leaves about 30 days from now. At this stage, vocabulary is the worry that comes up most often, because the language knowledge, reading and listening sections all depend on it. A workable JLPT study plan for the final month is less about reading more and more about reviewing the right words at the right time.
This guide lays out a 30-day vocabulary plan you can adapt to any level, along with how to use JLPT Vocab Bloom, a ChatStick app with more than 5,000 words from N5 to N1, at each stage. One note before you start: the app is built for Thai speakers, so word meanings and sentence translations appear in Thai. It is the best fit if you read Thai comfortably.
Why the final 30 days should focus on vocabulary
The last month is rarely the time to open a new textbook. It is the time to make what you have already studied stick. Vocabulary suits this period well because it can be reviewed in short rounds every day, even on a busy schedule, and the benefit carries over to both reading passages and listening. Most learners run into a few familiar problems:
Forgetting after one pass: a word list gets finished once, and nothing brings older words back for review.
Knowing the meaning but not the kanji: the translation is memorized, so the real word causes a stumble on the test paper.
Recognizing the word but missing it by ear: the word looks familiar, but its sound does not.
Not knowing which words are weak: time goes to words you already know instead of the ones you keep missing.
How JLPT Vocab Bloom helps in the final stretch
JLPT Vocab Bloom organizes its vocabulary by JLPT level, from N5 through N1, and by topic, such as family, food, travel and work. Each word includes kanji, a reading in furigana, romaji, a Thai meaning, its part of speech and an example sentence with translation. That covers each of the problems above in one place.
Flashcards with spaced repetition (SRS): flip a card, rate your memory, and the app schedules the next review automatically. Words you have not mastered return more often.
Mistake notebook and weak-word list: missed words are collected so you can target them directly.
Many practice modes: Japanese to Thai, Thai to Japanese, kana reading, listening, matching, fill in the blank, quick answer, JLPT Mini Test and weak-word practice.
Flexible rounds: choose 5, 10, 20 or 30 questions per round to match the time you have.
Audio for every word: hear both the word and its example sentence.
Daily motivation: daily goals, streaks, XP and a sakura tree that blooms as you keep studying.
A 30-day JLPT vocabulary plan
This sample schedule splits the month into four stages. Adjust the number of words to suit your level and the time you have each day.
Period | Goal | Suggested app modes |
Days 1–7 | Work through your level, focusing on unfamiliar words | Flashcards and SRS reviews |
Days 8–14 | Read real words, not just recall translations | Japanese to Thai, kana reading, fill in the blank |
Days 15–23 | Build listening recognition and recall speed | Listening, matching, quick answer |
Days 24–30 | Clear weak spots and check readiness | JLPT Mini Test, weak-word practice, mistake notebook |
For each study day, this order keeps older words from slipping while you add new ones:
Start with the reviews SRS has scheduled for today.
Learn new words with flashcards, and rate your memory honestly.
Listen to each word and its example sentence, then repeat aloud.
Complete 10 to 20 questions in the mode set for that stage.
Finish with one short round on your weak-word list.
Practical tips before test day
Choose consistency over cramming: several short rounds a day are easier to sustain than one long weekend session.
Never skip reviews: when time is short, cut new words first and keep your reviews.
Study words in sentences: example sentences show how a word is used in context.
Use the final week for older words: avoid adding many new words and return to the ones that are still weak.
Please confirm your test date, venue and exam-day rules with your local test center or the official JLPT website.
App information
App name: JLPT Vocab Bloom
Developer: ChatStick Company Limited
Price: Free to download. The in-app purchase “Unlock All Features” is ฿99 on the Thai App Store, paid once, with no monthly or yearly fee.
Compatibility: iPhone (iOS 18.0 or later), iPad (iPadOS 18.0 or later), Mac with Apple M1 or later (macOS 15.0 or later) and Apple Vision (visionOS 2.0 or later)
Size: 24 MB
Age rating: 4+ (contains advertising)
Frequently asked questions
Is 30 days enough to prepare JLPT vocabulary?
It depends on your foundation and the level you registered for, but 30 days is enough for a structured review. Start with the words you are least sure of at your level, and keep up your SRS reviews every day.
Do I need to read Thai to use this app?
Word meanings and sentence translations are in Thai, so the app works best for learners who read Thai. Kanji, furigana, romaji and audio are also provided for each word.
What can I use for free?
You can learn, practice and review basic vocabulary for free. Rewarded ads (Sakura Tickets) can also temporarily unlock special content.
What does the premium upgrade add?
Premium gives unlimited access to all N5 to N1 vocabulary, removes ads, and unlocks all advanced practice modes and detailed statistics for a one-time payment.
Final thoughts
A good JLPT study plan for the last 30 days does not require rereading everything. A clear schedule, daily reviews and steady attention to your weak words will make better use of the time you have left. JLPT Vocab Bloom brings those steps together in one app, from SRS flashcards and multiple practice modes to the JLPT Mini Test.
See all ChatStick apps on our App Store developer page
Comments