Sign in to sync your credits and adaptive level across devices.
Track your JLPT readiness
Each tile reflects your estimated level across vocabulary, grammar, and reading. Earn credits and watch the bars fill as you master new material.
Choose how you want to practice
Switch between modes at any time. Your progress and credits follow you wherever you go.
Adaptive mode
A smart trainer that adjusts question difficulty based on your answers. Perfect for discovering your true JLPT level.
- One question at a time with instant feedback
- Skills auto-adjust to keep you challenged
- Requires sign in to save your streak
Free mode
Hand-pick exactly the section, question type, and level you want. Ideal for targeted drills or classroom planning.
- Generate custom sets in any combination
- Control pacing with next/previous navigation
- Credits only spent when questions are revealed
Exam mode
Simulate a timed JLPT section with curated templates that mirror the official test flow and scoring feel.
- Timed runs with clear start and finish
- Question sets modeled on real exam forms
- Great for weekend checkpoints or study groups