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Courcastクール • Renewal Forecasts
Hataraku Saibou BLACK banner
Hataraku Saibou BLACK
Aliases

Les brigades immunitaires BLACK, เซลล์ขยันพันธุ์เดือด BLACK, Клетки за работой! КОД: ТЬМА, Hataraku Saibou BLACK, Cells at Work! CODE BLACK, はたらく細胞BLACK, Default, Japanese, English, Cells at Work! CODE BLACK!, German, French

S211WINTER 2021TV
Part of this franchise
concluded
Announced
In production
Releasing
Completed

Cells at Work! CODE BLACK

Hataraku Saibou BLACK

A rookie Red Blood Cell has been bustling about, frantically making oxygen deliveries all around the body! But his workplace is on the brink of going Code Black!! Drinking, smoking, stress, sleep deprivation... Struggling to survive a life not unlike the brutal corporate world, what must these overworked cells be thinking at the end of the day? This is a tale about the inside of your body...

(Source: Funimation)

Notes:
- The episodes were streamed two days ahead of the Japanese broadcast on Funimation beginning on Jan 8, 2021 at 2:30 JST. The regular TV broadcast started on Jan 10, 2021 at 0:00 JST.
- Episodes 3 and 4 were broadcast in Japan as a one hour special episode on Jan 19, 2021 at 1:40 JST.

Last updated

Jun 3, 2026, 11:13 PM

Franchise overview

Franchise timeline

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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.

CourScore

52.0

CourScore is the probability of an official sequel announcement within 18 months.

Signal coverage: 92% • Signal freshness: Medium • Updated 34 minutes ago

Top reasons

  • Cross-platform audience rating - Weighted audience rating 74.4
  • Cross-platform popularity index - Aggregate reach of ~39,084 followers
  • IP reach across services - Multi-platform footprint of ~47,053 users
Runway
Low

Source runway looks tight, so near-term sequel odds are capped.

Financial & Commercial76
Production Feasibility26
Audience Reception74
Strategic Priors33
Fandom Engagement0

CourScore history

CourScore over time

Last analysedJun 3, 2026, 11:13 PM
Next scheduledin 23 hours
Latest signals

Fresh telemetry

Courcast watches every connected signal to surface the freshest indicators of momentum.

SourceMetricGeoValueCollected
kitsumember countGLOBAL9,008Jun 1, 2026, 12:00 AM
kitsuscore meanGLOBAL75.1Jun 1, 2026, 12:00 AM
youtubesubscribers totalGLOBAL580May 28, 2026, 12:00 AM
kitsurating rankGLOBAL2,407Jun 1, 2026, 12:00 AM
kitsufavoritesGLOBAL13Jun 1, 2026, 12:00 AM
youtubeuploads 30dGLOBAL25May 28, 2026, 12:00 AM
wikipediapageviews dailyEN.WIKIPEDIA17Apr 27, 2026, 12:00 AM
malplan to watchGLOBAL93,477May 26, 2026, 12:00 AM
youtubechannel views totalGLOBAL397,503May 28, 2026, 12:00 AM
youtubeviews 30dGLOBAL24,704May 28, 2026, 12:00 AM
malwatchingGLOBAL23,623May 26, 2026, 12:00 AM
malcompletedGLOBAL104,667May 26, 2026, 12:00 AM
youtubeuploads 7dGLOBAL25May 28, 2026, 12:00 AM
youtubeviews 7dGLOBAL24,704May 28, 2026, 12:00 AM
mangaupdatesbayesian ratingGLOBAL6.91May 23, 2026, 12:00 AM
mangadexvolumes totalGLOBAL8May 23, 2026, 12:00 AM
anilistaverage scoreGLOBAL73Jun 2, 2026, 12:00 AM
mangadexsource status codeGLOBAL3May 23, 2026, 12:00 AM
shikimoriscore meanGLOBAL75.2May 30, 2026, 12:00 AM
mangadexchapters totalGLOBAL48May 23, 2026, 12:00 AM
anilistfavoritesGLOBAL630Jun 2, 2026, 12:00 AM
tmdbvote countGLOBAL110Jun 1, 2026, 12:00 AM
anilistpopularityGLOBAL64,665Jun 2, 2026, 12:00 AM
tmdbpopularityGLOBAL10.18Jun 1, 2026, 12:00 AM
anilisttrendingGLOBAL0Jun 2, 2026, 12:00 AM