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.
細谷佳正
as Kaina (voice)
高橋李依
as Ririha (voice)
村瀬歩
as Yaona (voice)
坂本真綾
as Amelothée (voice)
小西克幸
as Orinoga (voice)
杉田智和
as Ngapoge (voice)
檜山修之
as Hundergil (voice)
堀内賢雄
as Haresora (voice)
Episode 1
Episode 2
Episode 3
Episode 4
Episode 5
Episode 6
Episode 7
Episode 8
Episode 9
Episode 10
Episode 11
