Law & Society Is 17 still a minor in Japan? March 12, 2026 by Myaya | Leave a Comment Yes, 17 is still considered a minor in Japan. The age of majority in Japan is 18, meaning individuals under 18 are legally recognized as minors with certain rights and protections. Understanding the Age of Majority in Japan In Japan, the age of majority, also known as the age of adulthood, is 18 years old. […] Read more ยป