KANJI DOJO
漢字道場
Type the readings (Romaji, Kana, or Kanji) of falling Japanese vocabulary terms to practice reading recall and spelling accuracy.
BUNPO BUILDER
文法ビルダー
Reconstruct advanced grammar structures by arranging scrambled clauses and particles into the correct sentence order.
BUNMYAKU LENS
文脈レンズ
Improve syntactic comprehension by reading sample sentences and selecting the correct vocabulary word that fits the context.
RONRI BRIDGE
論理ブリッジ
Master reading comprehension by placing correct logical connectives and discourse markers within short text passages.
KAGAMI PAIRS
類義語の鏡
Reinforce vocabulary flexibility by reviewing synonyms: swipe cards right if they share the target meaning, and left if they are unrelated distractors.
JUKUGO FORGE
熟語鍛錬所
Expand your kanji compound vocabulary by selecting two individual characters from a grid to construct valid Jukugo words matching the definition.
USAGE JUDGE
語法審判
Choose the sentence that uses each target word naturally, testing nuance, particles, register, and common collocations.
KANA–KANJI CONVERTER
かな漢字変換
Convert between kana readings and kanji spellings in realistic sentences with carefully matched distractors.
INFORMATION RETRIEVAL
情報検索チャレンジ
Scan practical notices, schedules, advertisements, rules, and tables to find the one option satisfying every stated condition.
KOTOWAZA QUIZ
ことわざクイズ
Test your knowledge of essential Japanese proverbs, idioms, and four-character compounds.
COMPARATIVE LENS
統合理解 (比較読解)
Read two opposing or complementary texts side-by-side and analyze the authors' viewpoints to test your advanced logical comprehension.