[東京] [Okinawa, Miyakojima] Night snorkeling, mysterious sea fireflies, bioluminescent plankton and starry skies like space travel, beginners welcome

• [Umihotaru and Noctiluca are like the cave of Laputa's flying stones!]
• [A natural planetarium in the sky!]
• [Small group size! ]

[Okinawa Miyakojima] Night snorkeling, mysterious sea fireflies, bioluminescent plankton and starry skies like space travel, beginners welcome