@nipponwire: Traveling on a domestic flight in Japan? JAL and ANA are reminding passengers to pay attention to baggage rules. For domestic flights departing Haneda, checked baggage must be dropped off at least 30 minutes before departure, while cabin baggage is limited to one carry-on bag plus one personal item, subject to airline size and weight limits. 📍 Japan 📅 September 2026 #JapanTravel #JapanTravelTips