Blue Remains
ブルーリメイン
Post-nuclear Earth is barren, and life can't survive on the surface, so the few remaining people have lived under-water waiting for their time to be able to go to the surface. Amamiku and her faithful computer guardians, Pyron and Mayzamik, guard the seeds that contain the DNA for life and re-growth on the surface when the air is breathable again, but not everyone wants that to happen.
Last updated
Jun 3, 2026, 10:42 PM
Franchise timeline
Review every Courcast-tracked season for this series and jump between entries.
Courcast score breakdown
CourScore is the probability of an official sequel announcement within 18 months, blending attention velocity, completion strength, and catalogue health.
CourScore
27.5
CourScore is the probability of an official sequel announcement within 18 months.
Signal coverage: 92% • Signal freshness: High • Updated 53 minutes ago
Top reasons
- Committee renewal track record - Lead committee members (GAGA) historically renew 5% of productions
- Time since finale - ~301 months since estimated air window ended
- Favourite base strength - 4 cross-platform favourites
Source runway is unclear, so feasibility is treated as unknown.
CourScore history
CourScore over time
Fresh telemetry
Courcast watches every connected signal to surface the freshest indicators of momentum.
| Source | Metric | Geo | Value | Collected |
|---|---|---|---|---|
| anilist | average score | GLOBAL | 33 | May 19, 2026, 12:00 AM |
| anilist | trending | GLOBAL | 0 | May 19, 2026, 12:00 AM |
| anilist | favorites | GLOBAL | 4 | May 19, 2026, 12:00 AM |
| mal | completed | GLOBAL | 544 | Apr 3, 2026, 12:00 AM |
| mal | plan to watch | GLOBAL | 857 | Apr 3, 2026, 12:00 AM |
| mal | watching | GLOBAL | 112 | Apr 3, 2026, 12:00 AM |
| wikipedia | pageviews daily | EN.WIKIPEDIA | 21 | May 6, 2026, 12:00 AM |
| youtube | channel views total | GLOBAL | 28,077 | May 4, 2026, 12:00 AM |
| youtube | subscribers total | GLOBAL | 63 | May 4, 2026, 12:00 AM |
| youtube | uploads 30d | GLOBAL | 25 | May 4, 2026, 12:00 AM |
| youtube | uploads 7d | GLOBAL | 25 | May 4, 2026, 12:00 AM |
| youtube | views 30d | GLOBAL | 14,292 | May 4, 2026, 12:00 AM |
| youtube | views 7d | GLOBAL | 14,292 | May 4, 2026, 12:00 AM |
| anilist | popularity | GLOBAL | 674 | May 19, 2026, 12:00 AM |
| kitsu | member count | GLOBAL | 148 | Jun 3, 2026, 12:00 AM |
| kitsu | score mean | GLOBAL | 58.53 | Jun 3, 2026, 12:00 AM |
| shikimori | score mean | GLOBAL | 43.2 | May 30, 2026, 12:00 AM |
| kitsu | rating rank | GLOBAL | 11,875 | Jun 3, 2026, 12:00 AM |