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.
You can now watch Kaina of the Great Snow Sea online on the following streaming providers in the United States.
| Title | Air Date | Duration | ||
|---|---|---|---|---|
| Season 1 | Episode 1 | The Boy from the Canopy | 2023-01-12 | 30 min |
| Season 1 | Episode 2 | Princess of the Snow Sea | 2023-01-19 | 30 min |
| Season 1 | Episode 3 | Travelling Down the Orbital Tree | 2023-01-26 | 30 min |
| Season 1 | Episode 4 | Conflict at the Snow Sea | 2023-02-02 | 30 min |
| Season 1 | Episode 5 | Rescue Mission | 2023-02-09 | 30 min |
| Season 1 | Episode 6 | Ririha in a Cage | 2023-02-16 | 30 min |
| Season 1 | Episode 7 | Fortress Nation | 2023-02-23 | 30 min |
| Season 1 | Episode 8 | Lost at Sea | 2023-03-02 | 30 min |
| Season 1 | Episode 9 | Insignia of an Ancient Castle | 2023-03-09 | 30 min |
| Season 1 | Episode 10 | The Builder | 2023-03-16 | 30 min |
| Season 1 | Episode 11 | Scale of Hope | 2023-03-23 | 30 min |
| Directing | Hiroaki Ando | Series Director |
| Writing | Sadayuki Murai | Series Composition |
| Sound | Kohta Yamamoto | Original Music Composer |
| Sound | Misaki Umase | Original Music Composer |
| Sound | Hiroyuki Sawano | Main Title Theme Composer |
| Visual Effects | Ryouhei Fukushi | Character Designer |
| Visual Effects | Kyoko Kotani | Character Designer |
| Art | Mitsunori Kataama | Conceptual Design |
| Art | Naoya Tanaka | Production Design |
| Art | Kazuma Teshigahara | Production Design |
| Crew | Takuma Ishibashi | CG Supervisor |
| Crew | Masaki Taga | CG Supervisor |
| Art | Kimiko Kubo | Art Direction |
| Visual Effects | Yoshikatsu Matsumoto | 3D Supervisor |
| Visual Effects | Hironori Nochi | Color Designer |
| Visual Effects | Kazumasa Isawa | Layout Supervisor |
| Sound | Masanori Tsuchiya | Sound Director |
| Production | Akitoshi Mori | Producer |
| Production | Yuko Hamamoto | Producer |
| Sound | Takeshi Nishina | Music Producer |
| Sound | Yoshiyuki Asakawa | Sound Mixer |
| Sound | Hiromune Kurahashi | Sound Effects |
| Editing | Kazunari Hoshino | Editor |
| Production | Yasushi Kuwata | Executive Producer |
| Production | Asa Suehira | Executive Producer |
| Production | William Ireton | Executive Producer |
| Production | Mitsuharu Moriya | Executive Producer |
| Production | Gao Yangfan | Executive Producer |
| Production | Daisuke Kawakami | Executive Producer |
| Production | Shuzo John Shiota | Executive Producer |
| Production | Ge Yangqian | Executive Producer |
| Writing | Tsutomu Nihei | Comic Book |
| Visual Effects | Kazumasa Isawa | Animation Supervisor |
| Visual Effects | Daiki Seo | Modelling Supervisor |
| Visual Effects | Shuhei Kitano | Modelling Supervisor |
| Lighting | Mai Kouno | Rigging Supervisor |
| Visual Effects | Miyuki Kamiya | Animation Supervisor |
| Visual Effects | Lim Yew Chin | Animation Director |
| Visual Effects | Taichi Sudou | Effects Supervisor |
| Visual Effects | Hiroyuki Matsushima | Compositing Supervisor |
| Visual Effects | Choon Ho Tee | Compositing Supervisor |
