concluded
Announced
In production
Releasing
Completed
Four men are assigned to the prison: Juugo, a man who attempted to break out of prison and ended up extending his jail time; Uno, a man who likes to gamble with women; Rokku, a man who likes to get into fights; and Nico, a man who likes anime.
(Source: Anime News Network)
(Source: Anime News Network)
Last updated
Oct 28, 2026, 06:16 AM
Evidence
Announcement status
Official announcement records with supporting citations.
Confirmed
TV seasonOfficial announcement logged Jan 1, 2017, 12:00 AM.
Franchise overview
Franchise timeline
Review every Courcast-tracked season for this series and jump between entries.
Renewal pulse
Courcast score breakdown
CourScore weighs signals for an official sequel announcement within 18 months, blending attention velocity, completion strength, and catalogue health.
Confirmed
CourScore measures renewal signals out of 100. It is not a calibrated probability of an official sequel announcement within 18 months.
Signal coverage: 100% • Signal freshness: High • Updated 12 hours ago
Top reasons
- Strong renewal expectation - Strong signals suggest renewal is expected.
Runway
Ok
Source runway looks healthy for a continuation.
Financial & Commercial0
Production Feasibility0
Audience Reception0
Strategic Priors0
Fandom Engagement0
CourScore history
CourScore over time
Last analysedOct 28, 2026, 06:16 AM
Next scheduled11 hours ago
Renewal FAQ
NANBAKA renewal questions
Common questions about this title's renewal prospects, answered by Courcast's daily analysis.
- Is NANBAKA getting a new season?
- Yes - NANBAKA has an officially confirmed continuation. See the Announcement Status section above for the full details and citations.
- Will NANBAKA be renewed?
- NANBAKA 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 NANBAKA's renewal probability?
- NANBAKA'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 signal score out of 100.
Latest signals
Fresh telemetry
Courcast watches every connected signal to surface the freshest indicators of momentum.
| Source | Metric | Geo | Value | Collected |
|---|---|---|---|---|
| anilist | average score | GLOBAL | 71 | Oct 27, 2026, 12:00 AM |
| anilist | favorites | GLOBAL | 1,756 | Oct 27, 2026, 12:00 AM |
| anilist | popularity | GLOBAL | 88,894 | Oct 27, 2026, 12:00 AM |
| anilist | trending | GLOBAL | 0 | Oct 27, 2026, 12:00 AM |
| ann | rating | GLOBAL | 6.89 | Oct 25, 2026, 12:00 AM |
| crunchyroll | episode count | GLOBAL | 13 | Oct 27, 2026, 12:00 AM |
| crunchyroll | episode dislikes | GLOBAL | 48 | Oct 27, 2026, 12:00 AM |
| crunchyroll | episode likes | GLOBAL | 6,460 | Oct 27, 2026, 12:00 AM |
| crunchyroll | series available | GLOBAL | 1 | Oct 27, 2026, 12:00 AM |
| filmarks | mark count | JP | 754 | Oct 27, 2026, 12:00 AM |
| filmarks | score mean | JP | 70 | Oct 27, 2026, 12:00 AM |
| google trends | interest daily | GLOBAL | 78 | Oct 26, 2026, 12:00 AM |
| google trends | interest weekly | GLOBAL | 38 | Oct 18, 2026, 12:00 AM |
| google trends | momentum log ratio | GLOBAL | 0.32 | Oct 18, 2026, 12:00 AM |
| justwatch | jp platform count | JP | 1 | Oct 27, 2026, 12:00 AM |
| kitsu | favorites | GLOBAL | 226 | Oct 27, 2026, 12:00 AM |
| kitsu | member count | GLOBAL | 22,636 | Oct 27, 2026, 12:00 AM |
| kitsu | rating rank | GLOBAL | 3,229 | Oct 27, 2026, 12:00 AM |
| kitsu | score mean | GLOBAL | 73.63 | Oct 27, 2026, 12:00 AM |
| mal | chapters total | GLOBAL | 423 | Aug 27, 2026, 12:00 AM |
| mal | completed | GLOBAL | 203,328 | Oct 27, 2026, 12:00 AM |
| mal | members | GLOBAL | 367,074 | Oct 27, 2026, 12:00 AM |
| mal | plan to watch | GLOBAL | 94,288 | Oct 27, 2026, 12:00 AM |
| mal | rating | GLOBAL | 7.85 | Aug 27, 2026, 12:00 AM |
| mal | source members | GLOBAL | 9,896 | Aug 27, 2026, 12:00 AM |
| mal | source status code | GLOBAL | 3 | Aug 27, 2026, 12:00 AM |
| mal | watching | GLOBAL | 28,946 | Oct 27, 2026, 12:00 AM |
| mangacodex | bd sales avg | JP | 511 | Oct 26, 2026, 12:00 AM |
| mangadex | chapters total | GLOBAL | 423 | Oct 26, 2026, 12:00 AM |
| mangadex | source status code | GLOBAL | 3 | Oct 26, 2026, 12:00 AM |
| mangaupdates | bayesian rating | GLOBAL | 7.13 | Oct 26, 2026, 12:00 AM |
| mfc | entry likes | GLOBAL | 90 | Oct 22, 2026, 12:00 AM |
| mfc | figures total | GLOBAL | 0 | Oct 22, 2026, 12:00 AM |
| mfc | goods total | GLOBAL | 260 | Oct 22, 2026, 12:00 AM |
| mfc | media total | GLOBAL | 23 | Oct 22, 2026, 12:00 AM |
| mfc | merch added 30d | GLOBAL | 0 | Oct 22, 2026, 12:00 AM |
| mfc | merch total | GLOBAL | 283 | Oct 22, 2026, 12:00 AM |
| niconico | episode comments | JP | 162,589 | Oct 27, 2026, 12:00 AM |
| niconico | episode mylists | JP | 8,176 | Oct 27, 2026, 12:00 AM |
| niconico | episode views | JP | 1,063,983 | Oct 27, 2026, 12:00 AM |
| shikimori | completion ratio | GLOBAL | 0.71 | Oct 27, 2026, 12:00 AM |
| shikimori | member count | GLOBAL | 60,951 | Oct 27, 2026, 12:00 AM |
| shikimori | score mean | GLOBAL | 73.3 | Oct 27, 2026, 12:00 AM |
| simkl | score mean | GLOBAL | 72 | Sep 22, 2026, 12:00 AM |
| tmdb | popularity | GLOBAL | 8.81 | Oct 27, 2026, 12:00 AM |
| tmdb | vote count | GLOBAL | 29 | Oct 27, 2026, 12:00 AM |
| wikipedia | pageviews daily | EN.WIKIPEDIA | 0 | Oct 6, 2026, 12:00 AM |
| x | followers count | GLOBAL | 23,282 | Sep 22, 2026, 12:00 AM |
| x | followers delta | GLOBAL | -79 | Sep 22, 2026, 12:00 AM |
| x official jp | silent days | JP | 1,617 | Sep 22, 2026, 12:00 AM |
| youtube | channel views total | GLOBAL | 0 | Jun 29, 2026, 12:00 AM |
| youtube | subscribers total | GLOBAL | 0 | Jun 29, 2026, 12:00 AM |
| youtube | trailer likes | GLOBAL | 3,859 | Oct 27, 2026, 12:00 AM |
| youtube | trailer views | GLOBAL | 672,503 | Oct 27, 2026, 12:00 AM |
| youtube | uploads 30d | GLOBAL | 25 | Jun 29, 2026, 12:00 AM |
| youtube | uploads 7d | GLOBAL | 25 | Jun 29, 2026, 12:00 AM |
| youtube | views 30d | GLOBAL | 20,721 | Jun 29, 2026, 12:00 AM |
| youtube | views 7d | GLOBAL | 20,721 | Jun 29, 2026, 12:00 AM |