With luggage, a very easy transfer method is highway limousine bus. Just keep your luggage on the free cart available in customs and wheel out the door nearby to the bus stop. Bags get put underneath, while you ride up above. At HND, use a free cart available right at the bus stop to wheel the bags in to the check-in counter. No transfer.
https://www.airport-bus-alliance.com...lang=en&frto=2