Aliases
Les brigades immunitaires 2, เซลล์ขยัน พันธุ์เดือด ภาค 2, Hataraku Saibou!!, Cells at Work!!, はたらく細胞!!, Cells at Work!! 2nd Season, Hataraku Saibou 2nd Season, Cells at Work!, Les Brigades immunitaires, Cells at Work! CODE BLACK, はたらく細胞BLACK
WINTER 2021TV
Part of this franchise
concluded
Announced
In production
Releasing
Completed
Cells at Work!! continues the tale of…well…you! Set inside the human body, Cells at Work!! chronicles the life and times of everything from the oxygen-carrying Red Blood Cells to the bacteria-fighting White Blood Cells. And, of course, the dangerous viruses and villains lurking beneath the skin!
(Source: Funimation)
Notes:
- The episodes were streamed two days ahead of the Japanese broadcast on Funimation beginning on Jan 8, 2021 at 2:00 JST. The regular TV broadcast started on Jan 9, 2021 at 23:30 JST.
- The pre-screened movie "Hataraku Saibou!!" Saikyou no Teki, Futatabi. Karada no Naka wa "Chou" Oosawagi! is included as episodes 4-8 split into the broadcast.
(Source: Funimation)
Notes:
- The episodes were streamed two days ahead of the Japanese broadcast on Funimation beginning on Jan 8, 2021 at 2:00 JST. The regular TV broadcast started on Jan 9, 2021 at 23:30 JST.
- The pre-screened movie "Hataraku Saibou!!" Saikyou no Teki, Futatabi. Karada no Naka wa "Chou" Oosawagi! is included as episodes 4-8 split into the broadcast.
Last updated
Oct 28, 2026, 06:21 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.
CourScore
61.4
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 11 hours ago
Top reasons
- Format continuity - Format (TV) matches prior mainline entries
- Cross-platform audience rating - Weighted audience rating 74.6
- Committee renewal track record - Lead committee members (Kodansha, Aniplex, Magic Capsule…) have a smoothed catalogue continuation rate of 31%, above the catalogue average of 14%
Runway
Unknown
Source runway is unclear, so feasibility is treated as unknown.
Financial & Commercial64
Production Feasibility52
Audience Reception67
Strategic Priors68
Fandom Engagement56
CourScore history
CourScore over time
Last analysedOct 28, 2026, 06:21 AM
Next scheduled5 hours ago
Renewal FAQ
Cells at Work!! renewal questions
Common questions about this title's renewal prospects, answered by Courcast's daily analysis.
- Is Cells at Work!! getting a new season?
- According to Courcast's latest analysis, Cells at Work!! has a 61/100 renewal signal score. 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 Cells at Work!! be renewed?
- Cells at Work!! currently scores 61 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. Scores from 70 indicate strong renewal signals; scores from 85 are labelled very likely.
- What is Cells at Work!!'s renewal probability?
- Cells at Work!!'s CourScore is 61 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 | 72 | Oct 27, 2026, 12:00 AM |
| anilist | favorites | GLOBAL | 767 | Oct 27, 2026, 12:00 AM |
| anilist | popularity | GLOBAL | 92,688 | Oct 27, 2026, 12:00 AM |
| anilist | trending | GLOBAL | 2 | Oct 27, 2026, 12:00 AM |
| ann | rating | GLOBAL | 7.1 | Oct 25, 2026, 12:00 AM |
| crunchyroll | episode count | GLOBAL | 8 | Oct 27, 2026, 12:00 AM |
| crunchyroll | episode dislikes | GLOBAL | 17 | Oct 27, 2026, 12:00 AM |
| crunchyroll | episode likes | GLOBAL | 4,997 | Oct 27, 2026, 12:00 AM |
| crunchyroll | series available | GLOBAL | 1 | Oct 27, 2026, 12:00 AM |
| filmarks | mark count | JP | 10,088 | Oct 27, 2026, 12:00 AM |
| filmarks | score mean | JP | 76 | Oct 27, 2026, 12:00 AM |
| google trends | interest daily | GLOBAL | 0 | Oct 26, 2026, 12:00 AM |
| google trends | interest weekly | GLOBAL | 15 | Oct 18, 2026, 12:00 AM |
| google trends | momentum log ratio | GLOBAL | 0 | Oct 18, 2026, 12:00 AM |
| justwatch | jp platform count | JP | 2 | Oct 27, 2026, 12:00 AM |
| kitsu | favorites | GLOBAL | 13 | Oct 27, 2026, 12:00 AM |
| kitsu | member count | GLOBAL | 9,095 | Oct 27, 2026, 12:00 AM |
| kitsu | rating rank | GLOBAL | 2,460 | Oct 27, 2026, 12:00 AM |
| kitsu | score mean | GLOBAL | 75.07 | Oct 27, 2026, 12:00 AM |
| mal | chapters total | GLOBAL | 30 | Oct 26, 2026, 12:00 AM |
| mal | completed | GLOBAL | 146,283 | Oct 27, 2026, 12:00 AM |
| mal | members | GLOBAL | 306,661 | Oct 27, 2026, 12:00 AM |
| mal | plan to watch | GLOBAL | 115,926 | Oct 27, 2026, 12:00 AM |
| mal | rating | GLOBAL | 7.75 | Oct 26, 2026, 12:00 AM |
| mal | source members | GLOBAL | 20,859 | Oct 26, 2026, 12:00 AM |
| mal | source status code | GLOBAL | 3 | Oct 26, 2026, 12:00 AM |
| mal | volumes total | GLOBAL | 6 | Oct 26, 2026, 12:00 AM |
| mal | watching | GLOBAL | 24,475 | Oct 27, 2026, 12:00 AM |
| mangacodex | bd sales avg | JP | 525 | Oct 26, 2026, 12:00 AM |
| mangacodex | manga circulation | JP | 9,500,000 | Oct 26, 2026, 12:00 AM |
| mangacodex | manga latest volume sales | JP | 242,300 | Oct 26, 2026, 12:00 AM |
| mangacodex | manga volume trend pct | JP | -30.41 | Oct 26, 2026, 12:00 AM |
| mangadex | chapters total | GLOBAL | 30 | Oct 26, 2026, 12:00 AM |
| mangadex | source status code | GLOBAL | 3 | Oct 26, 2026, 12:00 AM |
| mangadex | volumes total | GLOBAL | 6 | Oct 26, 2026, 12:00 AM |
| mangaupdates | bayesian rating | GLOBAL | 7.73 | Oct 26, 2026, 12:00 AM |
| mfc | entry likes | GLOBAL | 195 | Oct 22, 2026, 12:00 AM |
| mfc | figures total | GLOBAL | 49 | Oct 22, 2026, 12:00 AM |
| mfc | goods total | GLOBAL | 626 | Oct 22, 2026, 12:00 AM |
| mfc | media total | GLOBAL | 46 | Oct 22, 2026, 12:00 AM |
| mfc | merch added 30d | GLOBAL | 0 | Oct 22, 2026, 12:00 AM |
| mfc | merch total | GLOBAL | 721 | Oct 22, 2026, 12:00 AM |
| niconico | episode comments | JP | 816,453 | Oct 27, 2026, 12:00 AM |
| niconico | episode mylists | JP | 44,603 | Oct 27, 2026, 12:00 AM |
| niconico | episode views | JP | 14,459,625 | Oct 27, 2026, 12:00 AM |
| comments 7d | GLOBAL | 46 | Oct 27, 2026, 12:00 AM | |
| mentions 1d | GLOBAL | 1 | Oct 17, 2026, 12:00 AM | |
| mentions 7d | GLOBAL | 1 | Oct 27, 2026, 12:00 AM | |
| score 7d | GLOBAL | 133 | Oct 27, 2026, 12:00 AM | |
| thread count | GLOBAL | 1 | Oct 27, 2026, 12:00 AM | |
| threads 7d | GLOBAL | 1 | Oct 27, 2026, 12:00 AM | |
| shikimori | completion ratio | GLOBAL | 0.52 | Oct 27, 2026, 12:00 AM |
| shikimori | member count | GLOBAL | 21,639 | Oct 27, 2026, 12:00 AM |
| shikimori | score mean | GLOBAL | 73.8 | Oct 27, 2026, 12:00 AM |
| simkl | score mean | GLOBAL | 74 | Oct 23, 2026, 12:00 AM |
| tmdb | popularity | GLOBAL | 8.53 | Oct 27, 2026, 12:00 AM |
| tmdb | vote count | GLOBAL | 118 | Oct 27, 2026, 12:00 AM |
| wikipedia | pageviews daily | EN.WIKIPEDIA | 1 | Oct 27, 2026, 12:00 AM |
| x | followers count | GLOBAL | 139,364 | Oct 13, 2026, 12:00 AM |
| x | followers delta | GLOBAL | -216 | Oct 13, 2026, 12:00 AM |
| x official jp | posts 7d | JP | 1 | Aug 7, 2026, 12:00 AM |
| x official jp | silent days | JP | 370 | Oct 13, 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 | 4,925 | Oct 27, 2026, 12:00 AM |
| youtube | trailer views | GLOBAL | 101,609 | 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 |