Japan Rule

Japan Rule is an educational app designed for travelers, expats, and anyone curious about Japanese life and culture. Discover the unspoken customs, social manners, and local habits that define Japan — all through beautifully designed, bite-sized lessons.

Whether you’re visiting Japan for the first time or living here long-term, Japan Rule helps you avoid cultural faux pas and better understand the spirit of Japanese society. Test your knowledge with interactive quizzes, visual explanations, and scenario-based lessons covering topics like:

・How to take "sento(hot spring)" ・Public manners in trains ...

With each session, you’ll not only learn what to do, but why it matters — making your experience in Japan smoother and more meaningful.

If you're in front of Japan Rule tag, you can start to scan using NFC reader!

Perfect for: ・Tourists ・Exchange students ・Global professionals ・Japan enthusiasts

When in "Japan" do as "Japanese" do — with Japan Rule.