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
Sep 11, 2026, 04:08 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 is the probability of an official sequel announcement within 18 months, blending attention velocity, completion strength, and catalogue health.
Confirmed
CourScore is the probability of an official sequel announcement within 18 months.
Signal coverage: 100% • Signal freshness: High • Updated 18 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 analysedSep 11, 2026, 04:08 AM
Next scheduled17 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-updated probability 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 | Aug 25, 2026, 12:00 AM |
| anilist | favorites | GLOBAL | 1,910 | Aug 25, 2026, 12:00 AM |
| anilist | popularity | GLOBAL | 87,682 | Aug 25, 2026, 12:00 AM |
| anilist | trending | GLOBAL | 2 | Aug 25, 2026, 12:00 AM |
| ann | rating | GLOBAL | 6.89 | Aug 15, 2026, 12:00 AM |
| crunchyroll | episode count | GLOBAL | 26 | Sep 8, 2026, 12:00 AM |
| crunchyroll | episode dislikes | GLOBAL | 125 | Sep 8, 2026, 12:00 AM |
| crunchyroll | episode likes | GLOBAL | 5,774 | Sep 8, 2026, 12:00 AM |
| crunchyroll | series available | GLOBAL | 1 | Sep 8, 2026, 12:00 AM |
| filmarks | mark count | JP | 743 | Sep 8, 2026, 12:00 AM |
| filmarks | score mean | JP | 70 | Sep 8, 2026, 12:00 AM |
| google trends | interest daily | GLOBAL | 54 | Sep 7, 2026, 12:00 AM |
| google trends | interest weekly | GLOBAL | 46 | Aug 30, 2026, 12:00 AM |
| justwatch | jp platform count | JP | 1 | Sep 8, 2026, 12:00 AM |
| kitsu | favorites | GLOBAL | 225 | Sep 8, 2026, 12:00 AM |
| kitsu | member count | GLOBAL | 22,601 | Sep 8, 2026, 12:00 AM |
| kitsu | rating rank | GLOBAL | 3,214 | Sep 8, 2026, 12:00 AM |
| kitsu | score mean | GLOBAL | 73.63 | Sep 8, 2026, 12:00 AM |
| mal | chapters total | GLOBAL | 423 | Aug 27, 2026, 12:00 AM |
| mal | completed | GLOBAL | 202,508 | Sep 8, 2026, 12:00 AM |
| mal | members | GLOBAL | 365,734 | Sep 8, 2026, 12:00 AM |
| mal | plan to watch | GLOBAL | 93,951 | Sep 8, 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 | 28,892 | Sep 8, 2026, 12:00 AM |
| mangacodex | bd sales avg | JP | 511 | Sep 6, 2026, 12:00 AM |
| mangadex | chapters total | GLOBAL | 423 | Sep 10, 2026, 12:00 AM |
| mangadex | source status code | GLOBAL | 3 | Sep 10, 2026, 12:00 AM |
| mangaupdates | bayesian rating | GLOBAL | 7.13 | Sep 10, 2026, 12:00 AM |
| mfc | entry likes | GLOBAL | 84 | Sep 6, 2026, 12:00 AM |
| mfc | figures total | GLOBAL | 0 | Sep 6, 2026, 12:00 AM |
| mfc | goods total | GLOBAL | 260 | Sep 6, 2026, 12:00 AM |
| mfc | media total | GLOBAL | 23 | Sep 6, 2026, 12:00 AM |
| mfc | merch added 30d | GLOBAL | 0 | Sep 6, 2026, 12:00 AM |
| mfc | merch total | GLOBAL | 283 | Sep 6, 2026, 12:00 AM |
| niconico | episode comments | JP | 162,588 | Sep 8, 2026, 12:00 AM |
| niconico | episode mylists | JP | 8,179 | Sep 8, 2026, 12:00 AM |
| niconico | episode views | JP | 1,063,235 | Sep 8, 2026, 12:00 AM |
| shikimori | completion ratio | GLOBAL | 0.71 | Sep 8, 2026, 12:00 AM |
| shikimori | member count | GLOBAL | 60,640 | Sep 8, 2026, 12:00 AM |
| shikimori | score mean | GLOBAL | 73.3 | Sep 8, 2026, 12:00 AM |
| simkl | score mean | GLOBAL | 72 | Sep 8, 2026, 12:00 AM |
| tmdb | popularity | GLOBAL | 5.85 | Sep 8, 2026, 12:00 AM |
| tmdb | vote count | GLOBAL | 27 | Sep 8, 2026, 12:00 AM |
| wikipedia | pageviews daily | EN.WIKIPEDIA | 94 | Sep 10, 2026, 12:00 AM |
| x | followers count | GLOBAL | 23,361 | Aug 4, 2026, 12:00 AM |
| x | followers delta | GLOBAL | -32 | Aug 4, 2026, 12:00 AM |
| x official jp | silent days | JP | 1,568 | Aug 4, 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 | 3,854 | Sep 8, 2026, 12:00 AM |
| youtube | trailer views | GLOBAL | 671,628 | Sep 8, 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 |