Mattsu to Yanma to Moburi-san: Nanatsu no Hihou to Soratobu Oshiro, Mattsu, Yamma and Moburi - The Mystery of the Seven Gems and the Flying Castle, マッツとヤンマとモブリさん ―七つの秘宝と空飛ぶお城―
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
One day, two men appear. What are the 7 hidden gems that they seek?
Moburi, a high school girl who is like an older sister to the boys, also gets caught up in the adventure as this thriling story set in Matsuyama begins.
Faced with all kinds of trouble, what will they choose for the future of their city?
(Source: Official Site)
Last updated
Jul 27, 2026, 01:14 PM
Announcement status
Official announcement records with supporting citations.
Official announcement logged Jan 1, 2014, 12:00 AM.
Franchise timeline
Review every Courcast-tracked season for this series and jump between entries.
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
2013ViewingConfirmedMattsu, Yamma and Moburi - The Naval Treasure and Riddle Island
Mattsu to Yanma to Moburi-san 2: Suigun Otakara to Nazotoki no Shimajima
2014(×﹏×)
Courcast score breakdown
CourScore is the probability of an official sequel announcement within 18 months, blending attention velocity, completion strength, and catalogue health.
CourScore is the probability of an official sequel announcement within 18 months.
Signal coverage: 100% • Signal freshness: High • Updated yesterday
Top reasons
- Strong renewal expectation - Strong signals suggest renewal is expected.
Source runway looks healthy for a continuation.
CourScore history
CourScore over time
Mattsu, Yamma and Moburi - The Mystery of the Seven Gems and the Flying Castle renewal questions
Common questions about this title's renewal prospects, answered by Courcast's daily analysis.
- Is Mattsu, Yamma and Moburi - The Mystery of the Seven Gems and the Flying Castle getting a new season?
- Yes - Mattsu, Yamma and Moburi - The Mystery of the Seven Gems and the Flying Castle has an officially confirmed continuation. See the Announcement Status section above for the full details and citations.
- Will Mattsu, Yamma and Moburi - The Mystery of the Seven Gems and the Flying Castle be renewed?
- Mattsu, Yamma and Moburi - The Mystery of the Seven Gems and the Flying Castle has already been confirmed for a new entry - it has cleared the renewal hurdle. See the Announcement Status section for the source citation.
- What is Mattsu, Yamma and Moburi - The Mystery of the Seven Gems and the Flying Castle's renewal probability?
- Mattsu, Yamma and Moburi - The Mystery of the Seven Gems and the Flying Castle's CourScore is 100 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 |
|---|---|---|---|---|
| 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 |
| wikipedia | pageviews daily | EN.WIKIPEDIA | 14 | Jun 6, 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 | subscribers total | GLOBAL | 1,290 | Jun 17, 2026, 12:00 AM |
| youtube | uploads 30d | GLOBAL | 25 | Jun 17, 2026, 12:00 AM |
| mal | completed | GLOBAL | 521 | Jul 21, 2026, 12:00 AM |
| shikimori | member count | GLOBAL | 193 | Jul 21, 2026, 12:00 AM |
| anilist | average score | GLOBAL | 42 | Jul 21, 2026, 12:00 AM |
| anilist | favorites | GLOBAL | 2 | Jul 21, 2026, 12:00 AM |
| mal | members | GLOBAL | 1,056 | Jul 21, 2026, 12:00 AM |
| mal | watching | GLOBAL | 52 | Jul 21, 2026, 12:00 AM |
| anilist | trending | GLOBAL | 0 | Jul 21, 2026, 12:00 AM |
| google trends | interest weekly | GLOBAL | 0 | Jul 12, 2026, 12:00 AM |
| kitsu | member count | GLOBAL | 136 | Jul 21, 2026, 12:00 AM |
| mal | plan to watch | GLOBAL | 400 | Jul 21, 2026, 12:00 AM |
| shikimori | score mean | GLOBAL | 49.5 | Jul 21, 2026, 12:00 AM |
| anilist | popularity | GLOBAL | 443 | Jul 21, 2026, 12:00 AM |
| shikimori | completion ratio | GLOBAL | 0.33 | Jul 21, 2026, 12:00 AM |