Aliases
Rust-Eater Bisco, บิสโก้ นรชนคนโคตรเห็ด, Bisco Si Pemakan Karat, Sabikui Bisco, 錆喰いビスコ
S3WINTER 2022TV
Part of this franchise
concluded
Announced
In production
Releasing
Completed
Japan’s post-apocalyptic wasteland replete with dust can only be saved by one thing—fungus. Bisco Akaboshi, a wanted criminal and skilled archer, searches for a legendary mushroom, known as Sabikui, said to devour any and all rust. Joining him on this epic saga to save the country is a giant crab and a young doctor. Can this unlikely trio find the fabled fungi and save the land?
(Source: Funimation)
(Source: Funimation)
Last updated
Jul 28, 2026, 12:57 PM
Evidence
Announcement status
Official announcement records with supporting citations.
Confirmed
TV seasonOfficial announcement logged Jun 25, 2026, 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: Medium • Frozen 4 hours ago
Top reasons
- Cross-platform popularity index - Aggregate reach of ~52,754 followers
- Cross-platform audience rating - Weighted audience rating 71.2
- IP reach across services - Multi-platform footprint of ~42,216 users
Runway
Ok
Source runway looks healthy for a continuation.
Financial & Commercial81
Production Feasibility27
Audience Reception71
Strategic Priors35
Fandom Engagement47
CourScore history
CourScore over time
Last analysedJul 28, 2026, 12:57 PM
Next scheduledin 2 hours
Renewal FAQ
Sabikui Bisco renewal questions
Common questions about this title's renewal prospects, answered by Courcast's daily analysis.
- Is Sabikui Bisco getting a new season?
- Yes - Sabikui Bisco has an officially confirmed continuation. See the Announcement Status section above for the full details and citations.
- Will Sabikui Bisco be renewed?
- Sabikui Bisco 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 Sabikui Bisco's renewal probability?
- Sabikui Bisco's CourScore is 57 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 |
|---|---|---|---|---|
| youtube | channel views total | GLOBAL | 36,144,520 | Jun 27, 2026, 12:00 AM |
| youtube | views 30d | GLOBAL | 20,937 | Jun 27, 2026, 12:00 AM |
| wikipedia | pageviews daily | EN.WIKIPEDIA | 60 | Jul 19, 2026, 12:00 AM |
| youtube | uploads 7d | GLOBAL | 25 | Jun 27, 2026, 12:00 AM |
| youtube | views 7d | GLOBAL | 20,937 | Jun 27, 2026, 12:00 AM |
| google trends | interest daily | GLOBAL | 48 | Jul 23, 2026, 12:00 AM |
| mangadex | source status code | GLOBAL | 3 | Jul 22, 2026, 12:00 AM |
| mangadex | volumes total | GLOBAL | 4 | Jul 22, 2026, 12:00 AM |
| youtube | uploads 30d | GLOBAL | 25 | Jun 27, 2026, 12:00 AM |
| filmarks | score mean | JP | 68 | Jul 28, 2026, 12:00 AM |
| justwatch | jp platform count | JP | 2 | Jul 28, 2026, 12:00 AM |
| crunchyroll | series available | GLOBAL | 1 | Jul 28, 2026, 12:00 AM |
| crunchyroll | episode dislikes | GLOBAL | 308 | Jul 28, 2026, 12:00 AM |
| niconico | episode mylists | JP | 1,174 | Jul 28, 2026, 12:00 AM |
| crunchyroll | episode count | GLOBAL | 12 | Jul 28, 2026, 12:00 AM |
| niconico | episode comments | JP | 51,586 | Jul 28, 2026, 12:00 AM |
| filmarks | mark count | JP | 1,024 | Jul 28, 2026, 12:00 AM |
| mangadex | chapters total | GLOBAL | 21 | Jul 22, 2026, 12:00 AM |
| youtube | subscribers total | GLOBAL | 42,100 | Jun 27, 2026, 12:00 AM |
| mangaupdates | bayesian rating | GLOBAL | 6.37 | Jul 22, 2026, 12:00 AM |
| mangacodex | manga circulation | JP | 300,000 | Jul 25, 2026, 12:00 AM |
| tmdb | vote count | GLOBAL | 56 | Jul 28, 2026, 12:00 AM |
| kitsu | score mean | GLOBAL | 72.38 | Jul 28, 2026, 12:00 AM |
| shikimori | member count | GLOBAL | 39,656 | Jul 28, 2026, 12:00 AM |
| youtube | trailer likes | GLOBAL | 12,688 | Jul 28, 2026, 12:00 AM |
| youtube | trailer views | GLOBAL | 582,763 | Jul 28, 2026, 12:00 AM |
| anilist | favorites | GLOBAL | 1,289 | Jul 28, 2026, 12:00 AM |
| mal | members | GLOBAL | 281,709 | Jul 28, 2026, 12:00 AM |
| mal | watching | GLOBAL | 33,994 | Jul 28, 2026, 12:00 AM |
| kitsu | favorites | GLOBAL | 26 | Jul 28, 2026, 12:00 AM |
| anilist | average score | GLOBAL | 70 | Jul 28, 2026, 12:00 AM |
| kitsu | rating rank | GLOBAL | 3,957 | Jul 28, 2026, 12:00 AM |
| kitsu | member count | GLOBAL | 7,867 | Jul 28, 2026, 12:00 AM |
| mal | plan to watch | GLOBAL | 83,529 | Jul 28, 2026, 12:00 AM |
| shikimori | score mean | GLOBAL | 71.4 | Jul 28, 2026, 12:00 AM |
| simkl | score mean | GLOBAL | 72 | Jul 28, 2026, 12:00 AM |
| anilist | trending | GLOBAL | 1 | Jul 28, 2026, 12:00 AM |
| mal | completed | GLOBAL | 134,238 | Jul 28, 2026, 12:00 AM |
| crunchyroll | episode likes | GLOBAL | 13,676 | Jul 28, 2026, 12:00 AM |
| tmdb | popularity | GLOBAL | 6.78 | Jul 28, 2026, 12:00 AM |
| shikimori | completion ratio | GLOBAL | 0.61 | Jul 28, 2026, 12:00 AM |
| niconico | episode views | JP | 800,709 | Jul 28, 2026, 12:00 AM |
| anilist | popularity | GLOBAL | 83,076 | Jul 28, 2026, 12:00 AM |
| google trends | interest weekly | GLOBAL | 37 | Jul 12, 2026, 12:00 AM |
| x official jp | silent days | JP | 1,105 | Jul 26, 2026, 12:00 AM |
| x | followers count | GLOBAL | 31,260 | Jul 26, 2026, 12:00 AM |