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About this app

# Learn Japanese the Smart Way

Build a strong foundation in Japanese by learning how kanji are constructed—not just memorizing them.

This app is the official companion to the WSJJ curriculum, helping students review vocabulary, kanji, radicals, and grammar using a structured learning path and a powerful Spaced Repetition System (SRS).

## Learn from the Ground Up

The curriculum follows the same progression as WSJJ classes:

• Radicals and kanji components
• Kanji
• Vocabulary
• Grammar points

By learning the building blocks first, you'll find it easier to recognize, understand, and remember new kanji as you progress.

## Understand Kanji, Don't Just Memorize Them

Every kanji can be explored through its component parts.

* Learn radicals before learning kanji.
* See how kanji are decomposed into their elements.
* Discover relationships between familiar and new characters.
* Build knowledge step by step instead of relying on rote memorization.

## Learn Vocabulary in Context

Vocabulary entries include more than just translations.

Each word provides:

* English translation
* Detailed explanations
* Example sentences
* Native audio pronunciation
* Kanji writing information

Learning vocabulary becomes easier when you already understand the kanji that compose it.

## Reinforce Your Memory with SRS

The app uses a Spaced Repetition System (SRS) to schedule reviews at the right time, helping you retain what you've learned with less unnecessary repetition.

Practice using multiple learning modes:

* Flashcards
* Typing quizzes
* Multiple-choice quizzes

## Remember More with Mnemonics

Many kanji and vocabulary entries include mnemonic hints designed to create memorable associations, making difficult concepts easier to recall during future reviews.

## Study Grammar Alongside Vocabulary

Grammar points are organized by chapter to match the WSJJ curriculum, allowing you to review grammar together with the vocabulary and kanji introduced in each lesson.

## Study Anywhere

The complete dictionary, learning content, and SRS review system are available offline. Once the content is downloaded, you can study anywhere—whether you're commuting, traveling, or simply without an internet connection.

## Designed for WSJJ Students

Lessons are organized exactly as they are taught in the WSJJ program, making it easy to prepare before class, review after lessons, and stay on track throughout the course.

Whether you're learning your first radicals or tackling more advanced kanji, the app helps you build lasting knowledge through understanding, repetition, and consistent practice.
Master radicals, kanji, vocabulary with SRS, mnemonics, and full offline
Updated on
Jul 28, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
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  • No data collected
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  • Committed to follow the Play Families Policy

What’s new

Learn Japanese from the ground up. Master radicals, kanji, vocabulary, and grammar with SRS, mnemonics, and interactive quizzes following the WSJJ curriculum.