First Aired: January 12nd, 2023
Status: Ended
Genre: Sci-Fi & Fantasy, Animation
Network: Fuji TV
Summary: In another world, an ever-growing Sea of Snow has engulfed the planet surface. The people struggle to survive living around the routes of a massive Orbital Tree, whose branches spread into the Celestial Membrane high above the ground. Change comes to this dying world after Kaina, a boy from the Celestial Membrane, encounters a girl from the surface called Ririha.
Next Episode:
All episodes are aired.
Episode Statistics:
# of Episodes: 11
# of Episodes I watched: 0
# of Episodes I haven't watched: 11
Last Episode I watched: -
Episode Summaries
My Season Progress:
0 %
Season 1
Episode 1: The Boy from the Canopy
Air Date: January 12nd, 2023
Summary: A phenomenon called the Snow Sea engulfed the surface world, and only a handful of people now reside high above the Snow Sea. When Kaina, one of the members of the last remaining village, goes on a hunt, he finds something entirely unexpected...
Episode 2: Princess of the Snow Sea
Air Date: January 19th, 2023
Summary: Kaina and the other villagers find out for the first time that there is life below the Canopy. Ririha, princess of Atland, explains that she came from the Snow Sea in search of "the sage," who may be able to help with their water shortage issue.
Episode 3: Travelling Down the Orbital Tree
Air Date: January 26th, 2023
Summary: In order to safely return Ririha to her nation, Kaina goes with her to assist their climb down the spire tree, knowing he will not be able to return to his village again. Their travel goes smoothly, but the Valghians were waiting for Ririha at the base.
Episode 4: Conflict at the Snow Sea
Air Date: February 2nd, 2023
Summary: The Valghians capture Ririha so they can strongarm the Atlandians into surrendering. The Atlandian soldiers engage in the battle to rescue Ririha and Kaina, but aren't successful. Ririha manages to free Kaina while she remains in captivity.
Episode 5: Rescue Mission
Air Date: February 9th, 2023
Summary: After learning of the King of Atland's decision to not rescue Ririha and instead go to war with Valghia, it's up to Kaina and Yaona to go save Ririha. Without a means to travel the sea, they must figure out an alternative way to get there.
Episode 6: Ririha in a Cage
Air Date: February 16th, 2023
Summary: Once the Valghian admiral receives Atland's message that they will not surrender, he decides to leave Ririha outside to freeze to death. Luckily, Kaina and Yaona come to her rescue, but now they must figure out a way to escape and return to Atland.
Episode 7: Fortress Nation
Air Date: February 23rd, 2023
Summary: Opting to stay hidden inside a box within the ship, Kaina, Ririha and Yaona find themselves offloaded to the mobile fortress of Valghia. Now, they must somehow come up with a way to return to Atland, but Valghians are hot on their tails.
Information about series and episodes are provided by TMDB API. If you think that episode information is wrong or missing, please click here to request an update. After your request, update process can take up to 30 minutes.