The Japanese Vocabulary Quiz is a free web app for practicing word power in a fast 4-choice format.
It is designed for learners from early elementary school through junior high school, covering basic words, antonyms, synonyms, homophones, idioms, proverbs, four-character idioms, honorifics, and reading vocabulary.
The courses are grouped so that students can start from easy everyday words and gradually move toward vocabulary used in reading comprehension and exam-style Japanese questions.
Hints change depending on the question type. They explain how to use context, compare choices, notice opposite meanings, read homophones from the sentence, and understand idioms beyond their literal meaning.
The app also keeps challenge history, best records, rankings, and often missed questions for repeated review.