Study Center

Advanced spaced repetition system with JLPT-focused practice sessions and grammar mastery tracking

Quick Actions

Browse Study Items

Import, seed, and filter your study items.

Tip: Use Seed Grammar to quickly add sample patterns, then filter by JLPT.

JLPT level Item type Search

Page size

Practice Session

Number of questions Question types Grammar Vocab Conjugation Auto-advance on correct

Press 1-4 to select, ←/→ or ↑/↓ to move, Enter to submit/next, Space to toggle, Z to undo, Esc to close dialogs

00:00 Accuracy: 0%

Spaced Repetition (SRS)

Review due items first. Your progress is saved locally and synced when signed in.

Error Notebook

Recently missed items for focused practice. Add items to a new session directly from this list.

Getting Started with Study Center