The Ramparts of Ice 2026
What is The Ramparts of Ice?
The Ramparts of Ice is a 2026 anime television series centered on high school student Koyuki Hikawa, who isolates herself from others due to unresolved memories. Her guarded demeanor begins to shift when three classmates gradually help her open up.
- Type
- TV series
- Year
- 2026
- Status
- Returning Series
- Episodes
- 15
- Runtime
- 24 minutes
- First aired
- Apr 2, 2026
- Last aired
- Jul 2, 2026
- Original language
- JA
- Origin
- JP
- Networks
- MBS, TBS, CBC, Tulip Television
- Genres
- Animation, Drama
- Updated
Where to watch
Stream
Netflix
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Amazon Prime Video
Disney Plus
Hulu
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FODRent
Amazon VideoStream
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NetflixNetflix Standard with AdsStreaming availability data provided by JustWatch via TMDB. Availability changes by country and date; verify on the provider before subscribing or purchasing.
How long to binge?
Estimate the schedule using 15 episodes and an average 24-minute runtime.
Trailer
Overview
The Ramparts of Ice is a 2026 anime television series centered on high school student Koyuki Hikawa, who isolates herself from others due to unresolved memories. Her guarded demeanor begins to shift when three classmates gradually help her open up. The series explores her emotional journey and growing connections with those around her, including Yota, who offers support during difficult moments. Thirteen episodes comprise the show's runtime, which is rated TV-PG. It stars voice actors Anna Nagase, Shoya Chiba, and Fuka Izumi, with Teru Ishii credited as director. The series is available for streaming on platforms such as Netflix and Plex, and additional details including episode listings and trailers can be found through dedicated media databases and watch guides.
Should you watch it?
“A lonely high schooler slowly opens up after being drawn out of her shell by three classmates.”
- Gentle character development
- Meaningful interpersonal dynamics
- Subtle emotional storytelling
- Slow pacing may not suit all viewers
- Limited external conflict
You enjoy introspective anime focused on personal growth and quiet connections.
Suitable for teen audiences, dealing with themes of isolation and friendship in a high school setting.
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Cast
Episode guide
Spoiler-Safe Browsing Progress
Season 1 · 14 episodes
Open the complete Season 1 guide & lore primer →- E1 Lines and Walls Mytharc Apr 2, 2026
- E2 Locksmith Core Apr 9, 2026
- E3 3+(←)1 Core Apr 16, 2026
- E4 Impenetrable Core Apr 23, 2026
- E5 Change Core Apr 30, 2026
- E6 New Semester Core May 7, 2026
- E7 Loneliness and Solitude Core May 14, 2026
- E8 On Equal Footing Core May 21, 2026
- E9 Self-Awareness Core May 28, 2026
- E10 Spring Core Jun 4, 2026
- E11 Inversion Core Jun 11, 2026
- E12 Thunder Core Jun 18, 2026
- E13 Perception Mytharc Jun 25, 2026
- E14 Bombshell Mytharc Jul 2, 2026
Frequently asked questions
Is The Ramparts of Ice based on a manga?
The synopsis does not confirm a manga origin, and no source material is specified.
How many episodes are there?
The series has 13 episodes according to official listings.
Who are the main characters?
The central character is Koyuki Hikawa, with supporting roles played by Yota and Minato, among others.
Is it suitable for younger viewers?
It is rated TV-PG, indicating it is suitable for general audiences including teens.
Where can I watch The Ramparts of Ice?
The series is available for streaming on Netflix.