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The Ramparts of Ice

  • TV-PG
  • 2026–
  • 2 seasons
  • Animation, Drama
  • 8.6

Weighed down by memories she can't shake, high schooler Koyuki Hikawa keeps everyone at arm's length — until three schoolmates draw her out of her shell.

Watch on NetflixStart at S1 · E12 ways to watch

Next episode

S2 · E1 · Episode 1

Airs Oct 1, 2026

Episodes

1 episode · 1 still to air

  1. 1Episode 1

    Airs Oct 1, 2026

Where to watch The Ramparts of Ice

Stream

Included with a subscription

Availability from JustWatch, via TMDB. Full listing for United States

Series cast

Anna NagaseKoyuki Hikawa (voice)15 episodes
Fuka IzumiMiki Azumi (voice)15 episodes
Shoya ChibaMinato Amamiya (voice)15 episodes
Satoshi InomataYota Hino (voice)15 episodes
Rikuya YasudaHayato Akahoshi (voice)11 episodes
Gakuto KajiwaraDaichi Midorikawa (voice)8 episodes
Hiromu MinetaMale Student (voice)8 episodes
Kento ShiraishiTanaka (voice)8 episodes
Wakana KowakaSenior Girl (voice)8 episodes
Sakura ShinfukuTsukiko Shimojima (voice)7 episodes
Chiaki KobayashiTsubasa Igarashi (voice)7 episodes
Saeko KamijoSora Amano (voice)7 episodes
Hazuki OginoManatsu Atagawa (voice)6 episodes
Mitsuho KambeMei (voice)6 episodes
Toshiki WatanabeTanaka's Friend (voice)6 episodes
Minori FujideraMomoka's Friend (voice)6 episodes
Miria TakagishiMiddle School Volleyball Club Member (voice)6 episodes
Yuka YagamiMiddle School Basketball Club Member (voice)6 episodes

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