Go Stargazing in Aogashima
Aogashima is a volcanic island Japanese people are proud to call their own. Located in the Philippine Sea, people often refer to it as the Tokyo Secret Island Paradise, and it is as accurate as the name implies.
This island is the southernmost and the most isolated island of the Izu archipelago, and the landscapes it offers are a true paradise. You have to try stargazing from this place, and you will not regret it!