Korasho no Kaitei Wakuwaku Daibouken!, 映画コラショの海底わくわく大冒険!, Default, Korasho no Kaitei Wakuwaku Daibouken! Movie, Synonym, Eiga Korasho no Kaitei Wakuwaku Daibouken!, Movie: Korasho's Exciting Under-the-Sea Adventure!, Japanese
Korasho no Kaitei Wakuwaku Daibouken!
映画コラショの海底わくわく大冒険!
The character Korosho, a spirit of a randsell backpack, is from Benesse's "Shinken Zemi Shogaku Kouza" correspondence course for early elementary schoolers. The film is a collaboration with the Japan Agency for Marine-Earth Science and Technology (JAMSTEC) and Team Kuroshio, a team of researchers and engineers dedicated to studying the ocean floor.
Last updated
Jun 3, 2026, 11:32 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
14.2
CourScore is the probability of an official sequel announcement within 18 months.
Signal coverage: 72% • Signal freshness: Medium • Updated 5 hours ago
Top reasons
- Cross-platform audience rating - Weighted audience rating 0.0
- Committee renewal track record - Lead committee members (TMS Entertainment) historically renew 6% of productions
- Favourite base strength - 1 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 |
|---|---|---|---|---|
| kitsu | member count | GLOBAL | 36 | Jan 1, 2026, 12:00 AM |
| shikimori | score mean | GLOBAL | 0 | May 8, 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 |
| mal | completed | GLOBAL | 98 | Jun 3, 2026, 12:00 AM |
| mal | watching | GLOBAL | 23 | Jun 3, 2026, 12:00 AM |
| mal | plan to watch | GLOBAL | 198 | Jun 3, 2026, 12:00 AM |
| anilist | popularity | GLOBAL | 92 | May 13, 2026, 12:00 AM |
| anilist | favorites | GLOBAL | 1 | May 13, 2026, 12:00 AM |
| anilist | trending | GLOBAL | 0 | May 13, 2026, 12:00 AM |