https://www.ana.co.jp/en/in/japan-travel-planner/nagasaki/0000001.html
Helpful information on Mount Inasa, such as details about the night views from the observatory deck...
[ANA official] Mount Inasa is found in the town of Inasa in Nagasaki City, Nagasaki Prefecture. There is a ropeway that takes visitors to the summit, where...
helpful informationmount inasathe nightdetailsviews