Mattsu to Yanma to Moburi-san 2: Suigun Otakara to Nazotoki no Shimajima, Mattsu, Yamma and Moburi - The Naval Treasure and Riddle Island, マッツとヤンマとモブリさん2 ―水軍お宝と謎解きの島々―
Mattsu, Yamma and Moburi - The Naval Treasure and Riddle Island
Mattsu to Yanma to Moburi-san 2: Suigun Otakara to Nazotoki no Shimajima
(Source: Anime News Network)
Last updated
Jul 27, 2026, 01:14 PM
Franchise timeline
Review every Courcast-tracked season for this series and jump between entries.
Mattsu, Yamma and Moburi - The Naval Treasure and Riddle Island
Mattsu to Yanma to Moburi-san 2: Suigun Otakara to Nazotoki no Shimajima
2014Viewing(×﹏×)Mattsu, Yamma and Moburi - The Mystery of the Seven Gems and the Flying Castle
Mattsu to Yanma to Moburi-san: Nanatsu no Hihou to Soratobu Oshiro
2013Confirmed
Courcast score breakdown
CourScore is the probability of an official sequel announcement within 18 months, blending attention velocity, completion strength, and catalogue health.
CourScore
35.6
CourScore is the probability of an official sequel announcement within 18 months.
Signal coverage: 100% • Signal freshness: Medium • Updated yesterday
Top reasons
- Format continuity - Format (ONA) matches prior mainline entries
- MAL community size - 693 MAL list entries (watching/completed/planned)
- Favourite base strength - 0 cross-platform favourites
Source runway is unclear, so feasibility is treated as unknown.
CourScore history
CourScore over time
Mattsu, Yamma and Moburi - The Naval Treasure and Riddle Island renewal questions
Common questions about this title's renewal prospects, answered by Courcast's daily analysis.
- Is Mattsu, Yamma and Moburi - The Naval Treasure and Riddle Island getting a new season?
- According to Courcast's latest analysis, Mattsu, Yamma and Moburi - The Naval Treasure and Riddle Island has a 36% renewal probability. This score is updated daily and blends fandom momentum, streaming signals, source-material runway, and franchise history. Check back regularly for the latest forecast.
- Will Mattsu, Yamma and Moburi - The Naval Treasure and Riddle Island be renewed?
- Mattsu, Yamma and Moburi - The Naval Treasure and Riddle Island currently scores 36 out of 100 on Courcast. Signals driving this estimate include online discussion volume, sequel history within the franchise, and platform engagement data - all recalculated daily. Titles scoring above 70 are considered Very Likely to receive a continuation.
- What is Mattsu, Yamma and Moburi - The Naval Treasure and Riddle Island's renewal probability?
- Mattsu, Yamma and Moburi - The Naval Treasure and Riddle Island's CourScore is 36 as of the latest update. CourScore is Courcast's proprietary metric that aggregates over a dozen renewal signals - from source-material runway to social buzz - into a single daily-updated probability out of 100.
Fresh telemetry
Courcast watches every connected signal to surface the freshest indicators of momentum.
| Source | Metric | Geo | Value | Collected |
|---|---|---|---|---|
| kitsu | member count | GLOBAL | 114 | Dec 26, 2025, 12:00 AM |
| anilist | average score | GLOBAL | 42 | Jun 19, 2026, 12:00 AM |
| anilist | trending | GLOBAL | 0 | Jun 19, 2026, 12:00 AM |
| anilist | favorites | GLOBAL | 0 | Jun 19, 2026, 12:00 AM |
| anilist | popularity | GLOBAL | 309 | Jun 19, 2026, 12:00 AM |
| mal | completed | GLOBAL | 388 | Jun 28, 2026, 12:00 AM |
| mal | watching | GLOBAL | 50 | Jun 28, 2026, 12:00 AM |
| mal | plan to watch | GLOBAL | 255 | Jun 28, 2026, 12:00 AM |
| shikimori | score mean | GLOBAL | 49.8 | Jun 18, 2026, 12:00 AM |
| wikipedia | pageviews daily | EN.WIKIPEDIA | 14 | Jun 6, 2026, 12:00 AM |
| youtube | subscribers total | GLOBAL | 1,290 | Jun 17, 2026, 12:00 AM |
| youtube | uploads 7d | GLOBAL | 25 | Jun 17, 2026, 12:00 AM |
| youtube | views 7d | GLOBAL | 13,579 | Jun 17, 2026, 12:00 AM |
| youtube | uploads 30d | GLOBAL | 25 | Jun 17, 2026, 12:00 AM |
| youtube | channel views total | GLOBAL | 260,870 | Jun 17, 2026, 12:00 AM |
| youtube | views 30d | GLOBAL | 13,579 | Jun 17, 2026, 12:00 AM |