Free
$0
- Access to selected questions
- Track your progress
Pricing
Start with what you need and expand anytime.
Premium (30-day access)
¥980 / 30 days
- Access all courses (N3/N2)
- Activated immediately after purchase
- 30-day access (no auto-renewal)
- Refund policy (first 48 hours, conditions apply)
Payments are processed securely by Paddle.
Premium features are available immediately after purchase.
FAQ
How long does access last?
You can access premium features for 30 days from purchase.
Do you offer refunds?
Please see our Refund Policy for details.