Originally Posted by
erik123
Many thanks - That was what I was thinking as well. I understand there used to be short tours offered at NRT but not at the moment.
Slightly riskier since arriving at NRT later but use the luggage storage/lockers at HND and take monorail to neighborhood of interest to walk around and have a late lunch.
https://www.tokyo-monorail.co.jp/english/
Then go back to HND to take bus to NRT.
Or take everything to a NEX stop and leave bags at that station to avoid going back to HND.