[Machine Translation] Original soundtrack for KAGAYA Studio's fulldome surround planetarium program "Planet of Water -Star Journey Series-". Music of the sky that invites you to the story of water and the universe, fully supervised by KAGAYA KAGAYA and produced by Aimi Kiyota/manamik, who has created music for "Xenoblade" and others. A world of water and space woven by chorus, strings, and various other instruments.