Awashima - Sea firefly

粟島 ウミホタル
At Le Port Awashima in Awashima Island, the staff of the inn will set a trap in advance and pull it up from the sea to collect them.
The collected sea fireflies are released on the nearby beach to be viewed as a "sea firefly show".
The best time to see them is from June to September, when the temperature of the sea rises.
You can spend a romantic time on the beach surrounded by the starry sky and blue light.