About Nihongo Radar

Nihongo Radar is a small, independent hub for people learning Japanese. It's run by Alex of Alex Nihongo, a Thai Japanese-learning brand based in Tokyo.

How we check prices

• Normal prices come from each product's official pricing page or app-store listing, checked on the date shown at the bottom of every page.
• Past sales are linked to the page where we found them (official announcements first, community posts when that's all there is).
• If we can't confirm something, we mark it unverified instead of guessing.
• “Expected next sale” is a pattern from past years, never a promise.
• Baht and dollar conversions use one published mid-market rate (see footer). Stores may charge differently.

Coming next

JLPT Seat Watch, a MEXT scholarship calendar, and a Thai-language self-study resource database.

Spotted a wrong price? Tell us via the newsletter reply (contact address coming soon).