Study Hub

日本語Your Japanese study suite — six trainers, one home.

Each trainer runs on its own, in the same style, with flip-card learning, two-way quizzes, and readings or furigana you can toggle. Pick where you want to work today.

Six trainers
語彙Vocabulary · Kotoba
JLPT N5–N3 words with a spaced-repetition scheduler, self-graded flashcards, multiple-choice and typed quizzes, and fill-in-the-blank cloze. Progress saves in your browser.
SRSFlashcardsQuiz + cloze
~1,690 words · N5–N3 Open →
文法Grammar
Core grammar patterns from N5 to N3 — particles, conjugations, conditionals and more — each with a plain-language explanation, a highlighted example, and a fill-in-the-blank drill.
N5 → N3ExplanationsDrills
41 patterns Open →
読解Reading
Graded passages at N5, N4 and N3 built from the vocabulary list, with furigana and font controls, a translation toggle, and comprehension questions that score you.
Graded passagesFuriganaComprehension
N5–N3 passages Open →
言の葉Phrase Trainer
Essential, high-frequency phrases for daily life — greetings, requests, shopping, getting around, food and emergencies — each with full furigana you can show or hide.
12 categoriesFurigana toggle日本語↔English quiz
263 phrases Open →
千字First 1000 Kanji
The 1000 most useful kanji with meanings, on/kun readings, stroke counts and JLPT tags. Defaults to grade order, sorts four ways, and writes a fresh mnemonic for every character.
Grade / JLPT / frequency sort字↔Meaning quizAuto mnemonics
1000 kanji Open →
会話Conversation · Shadowing
Real, everyday dialogues grouped by situation — greetings, work, school, feelings and social life — with built-in audio so you can listen, shadow each line, and roleplay by hiding a speaker. Furigana, per-line English and a word bank included.
Audio shadowingRoleplayFurigana + word bank
85 dialogues · 7 themes Open →
A suggested rhythm: hit your daily spaced-review goal in Vocabulary, drill a few grammar patterns, then read one passage to see them in context. Warm up speaking with a round of phrases, shadow a conversation or two out loud, and chip away at a kanji set of 100. Keep readings or furigana on while something is new.