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Courcastクール • Renewal Forecasts
2.43: Seiin Koukou Danshi Volley-bu banner
2.43: Seiin Koukou Danshi Volley-bu
Aliases

2.43: Seiin Koukou Danshi Volley-bu, 2.43: Seiin High School Boys Volleyball Team, 2.43 清陰高校男子バレー部, Default, Japanese, English, German, 2.43: Seiin High School Boys Volleyball Club, French, 2.43 세인고교 남자 배구부

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

2.43: Seiin High School Boys Volleyball Team

2.43: Seiin Koukou Danshi Volley-bu

High school student Kimichika Haijima moves back to his hometown, Fukui, after causing trouble in the Tokyo Junior High School volleyball club. There, he is reunited with his childhood friend, Yunii Kuroba, who possesses outstanding physical abilities, but is vulnerable under pressure. Haijima, with his overwhelming passion and talent for volleyball, forms an ace combination with Kuroba.

The two enroll at Seiin High School, where they join the volleyball club. Awaiting them are the 163 cm hot-blooded captain Shinichirou Oda, the talented and sharp-tongued vice-captain Misao Aoki and his third-year pair, and second-year students, including Akito Kanno, who is always wearing long sleeves due to his allergy to sunlight.

The newborn team breaks its former shell of weakness and becomes Fukui's rising star. This is a certain team's journey to victory, with a series of fascinating rivals standing in their way.

Last updated

Jun 3, 2026, 11:22 PM

Franchise overview

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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

48.1

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

Signal coverage: 92% • Signal freshness: Medium • Updated 3 hours ago

Top reasons

  • Cross-platform popularity index - Aggregate reach of ~25,856 followers
  • Cross-platform audience rating - Weighted audience rating 61.3
  • IP reach across services - Multi-platform footprint of ~16,437 users
Runway
Unknown

Source runway is unclear, so feasibility is treated as unknown.

Financial & Commercial72
Production Feasibility26
Audience Reception61
Strategic Priors34
Fandom Engagement0

CourScore history

CourScore over time

Last analysedJun 3, 2026, 11:22 PM
Next scheduledin 21 hours
Latest signals

Fresh telemetry

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

SourceMetricGeoValueCollected
shikimoriscore meanGLOBAL61.5Jun 3, 2026, 12:00 AM
youtubesubscribers totalGLOBAL0May 12, 2026, 12:00 AM
kitsurating rankGLOBAL10,408Jun 1, 2026, 12:00 AM
youtubeviews 30dGLOBAL74,560May 26, 2026, 12:00 AM
youtubeuploads 30dGLOBAL25May 26, 2026, 12:00 AM
youtubeuploads 7dGLOBAL25May 26, 2026, 12:00 AM
youtubeviews 7dGLOBAL74,560May 26, 2026, 12:00 AM
kitsumember countGLOBAL5,281Jun 1, 2026, 12:00 AM
kitsuscore meanGLOBAL62.74Jun 1, 2026, 12:00 AM
youtubechannel views totalGLOBAL542May 12, 2026, 12:00 AM
kitsufavoritesGLOBAL11Jun 1, 2026, 12:00 AM
mangadexchapters totalGLOBAL5May 23, 2026, 12:00 AM
wikipediapageviews dailyEN.WIKIPEDIA35Apr 30, 2026, 12:00 AM
malplan to watchGLOBAL32,468May 20, 2026, 12:00 AM
mangadexsource status codeGLOBAL0May 23, 2026, 12:00 AM
malcompletedGLOBAL50,242May 20, 2026, 12:00 AM
malwatchingGLOBAL14,691May 20, 2026, 12:00 AM
anilistpopularityGLOBAL45,506Jun 2, 2026, 12:00 AM
anilisttrendingGLOBAL0Jun 2, 2026, 12:00 AM
anilistaverage scoreGLOBAL60Jun 2, 2026, 12:00 AM
tmdbvote countGLOBAL19Jun 1, 2026, 12:00 AM
anilistfavoritesGLOBAL407Jun 2, 2026, 12:00 AM
tmdbpopularityGLOBAL12.74Jun 1, 2026, 12:00 AM