Aliases
The Ramparts of Ice, Koori no Jouheki, 氷の城壁, Default, Japanese, English, Parede de Gelo, Стены изо льда, ปราการน้ำแข็งแห่งหัวใจ
S262SPRING 2026TVNext airing Jun 4, 2026
Part of this franchise
airing
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
Jun 3, 2026, 09:53 PM
Franchise overview
Franchise timeline
Review every Courcast-tracked season for this series and jump between entries.
Renewal pulse
Courcast score breakdown
CourScore is the probability of an official sequel announcement within 18 months, blending attention velocity, completion strength, and catalogue health.
CourScore
68.8
CourScore is the probability of an official sequel announcement within 18 months.
Signal coverage: 100% • Signal freshness: High • Updated 1 hour ago
Top reasons
- Cross-platform audience rating - Weighted audience rating 79.9
- Cross-platform popularity index - Aggregate reach of ~50,578 followers
- Time since finale - ~-1 months since estimated air window ended
Runway
Unknown
Source runway is unclear, so feasibility is treated as unknown.
Financial & Commercial79
Production Feasibility83
Audience Reception80
Strategic Priors30
Fandom Engagement12
CourScore history
CourScore over time
Last analysedJun 3, 2026, 09:53 PM
Next scheduledin 5 hours
Latest signals
Fresh telemetry
Courcast watches every connected signal to surface the freshest indicators of momentum.
| Source | Metric | Geo | Value | Collected |
|---|---|---|---|---|
| youtube | uploads 30d | GLOBAL | 25 | May 28, 2026, 12:00 AM |
| youtube | channel views total | GLOBAL | 397,503 | May 28, 2026, 12:00 AM |
| youtube | views 30d | GLOBAL | 24,704 | May 28, 2026, 12:00 AM |
| shikimori | score mean | GLOBAL | 78.8 | Jun 3, 2026, 12:00 AM |
| youtube | uploads 7d | GLOBAL | 25 | May 28, 2026, 12:00 AM |
| youtube | views 7d | GLOBAL | 24,704 | May 28, 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 |
| wikipedia | pageviews daily | EN.WIKIPEDIA | 2,175 | Apr 20, 2026, 12:00 AM |
| anilist | average score | GLOBAL | 78 | Jun 3, 2026, 12:00 AM |
| kitsu | favorites | GLOBAL | 5 | Jun 3, 2026, 12:00 AM |
| mal | completed | GLOBAL | 12 | Jun 3, 2026, 12:00 AM |
| anilist | favorites | GLOBAL | 888 | Jun 3, 2026, 12:00 AM |
| tmdb | vote count | GLOBAL | 12 | Jun 3, 2026, 12:00 AM |
| kitsu | member count | GLOBAL | 772 | Jun 3, 2026, 12:00 AM |
| kitsu | score mean | GLOBAL | 79.01 | Jun 3, 2026, 12:00 AM |
| mal | plan to watch | GLOBAL | 30,071 | Jun 3, 2026, 12:00 AM |
| youtube | subscribers total | GLOBAL | 580 | May 28, 2026, 12:00 AM |
| mal | watching | GLOBAL | 54,923 | Jun 3, 2026, 12:00 AM |
| filmarks | score mean | JP | 82 | Jun 3, 2026, 12:00 AM |
| mangadex | source status code | GLOBAL | 3 | May 23, 2026, 12:00 AM |
| mangadex | volumes total | GLOBAL | 2 | May 23, 2026, 12:00 AM |
| mangaupdates | bayesian rating | GLOBAL | 7.25 | May 23, 2026, 12:00 AM |
| anilist | popularity | GLOBAL | 46,578 | Jun 3, 2026, 12:00 AM |
| filmarks | mark count | JP | 2,146 | Jun 3, 2026, 12:00 AM |
| tmdb | popularity | GLOBAL | 15.79 | Jun 3, 2026, 12:00 AM |
| anilist | trending | GLOBAL | 27 | Jun 3, 2026, 12:00 AM |
| kitsu | rating rank | GLOBAL | 1,048 | Jun 3, 2026, 12:00 AM |