Aliases
The Ramparts of Ice, Koori no Jouheki, 氷の城壁, Default, Japanese, English
S262SPRING 2026TVNext airing Apr 2, 2026
Part of the Untitled franchise
confirmed
Announced
In production
Releasing
Completed
The Ramparts of Ice
Koori no Jouheki
Socially inept, Higawa Koyuki maintains a wall between herself and other people. She spends her time in high school alone, until she meets Amamiya Minato, a boy who keeps trying to close the distance between them for some reason?!
The loner Koyuki, the popular Miki, the boundary-less Minato, and the kind basketball player Youta. This is the story about four complicated and confused young people and their mixed up lives!
(Source: Margaret, translated)
The loner Koyuki, the popular Miki, the boundary-less Minato, and the kind basketball player Youta. This is the story about four complicated and confused young people and their mixed up lives!
(Source: Margaret, translated)
Last updated
Nov 24, 2025, 07:32 AM
Franchise overview
Untitled seasons
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Renewal pulse
Courcast score breakdown
A composite score blends attention velocity, completion strength, and catalogue health to reflect renewal odds.
CourScore
57.5
High confidence · 93%
Signals used: 100% • Updated 2 months ago
Financial & Commercial45
Production Feasibility75
Audience Reception77
Strategic Priors41
Fandom Engagement34
CourScore history
Renewal confidence over time
Last analysedNot yet analysed
Next scheduledWithin ~6 hours
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Latest signals
Fresh telemetry
Courcast watches every connected signal to surface the freshest indicators of momentum.
| Source | Metric | Geo | Value | Collected |
|---|---|---|---|---|
| anilist | favorites | GLOBAL | 12 | Jan 1, 2026, 12:00 AM |
| anilist | popularity | GLOBAL | 1,930 | Jan 1, 2026, 12:00 AM |
| anilist | trending | GLOBAL | 1 | Jan 1, 2026, 12:00 AM |
| google trends | interest daily | GLOBAL | 12 | Nov 21, 2025, 12:00 AM |
| google trends | interest weekly | GLOBAL | 16 | Nov 9, 2025, 12:00 AM |
| kitsu | favorites | GLOBAL | 19 | Jan 1, 2026, 12:00 AM |
| kitsu | member count | GLOBAL | 6,100 | Jan 1, 2026, 12:00 AM |
| kitsu | rating rank | GLOBAL | 2,640 | Jan 1, 2026, 12:00 AM |
| kitsu | score mean | GLOBAL | 74.45 | Jan 1, 2026, 12:00 AM |
| mal | completed | GLOBAL | 0 | Jan 1, 2026, 12:00 AM |
| mal | plan to watch | GLOBAL | 3,568 | Jan 1, 2026, 12:00 AM |
| mal | watching | GLOBAL | 0 | Jan 1, 2026, 12:00 AM |
| shikimori | score mean | GLOBAL | 0 | Jan 1, 2026, 12:00 AM |
| tmdb | popularity | GLOBAL | 0.26 | Jan 1, 2026, 12:00 AM |
| tmdb | vote count | GLOBAL | 0 | Jan 1, 2026, 12:00 AM |
| wikipedia | pageviews daily | EN.WIKIPEDIA | 58 | Nov 30, 2025, 12:00 AM |