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, 2.43: Seiin High School Boys Volleyball Club, 2.43 세인고교 남자 배구부
S1WINTER 2021TV
Part of this franchise
concluded
Announced
In production
Releasing
Completed
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.
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
Aug 31, 2026, 01:44 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.
CourScore
50.5
CourScore is the probability of an official sequel announcement within 18 months.
Signal coverage: 100% • Signal freshness: High • Updated 12 days ago
Top reasons
- Cross-platform popularity index - Aggregate reach of ~43,414 followers
- Committee renewal track record - Lead committee members (Fuji TV, Aniplex, Dentsu…) renew 9% of productions, above the catalogue average of 3%
- Crunchyroll Like Index - 1,878 likes / 1,897 reactions on recent episodes
Runway
Unknown
Source runway is unclear, so feasibility is treated as unknown.
Financial & Commercial51
Production Feasibility42
Audience Reception60
Strategic Priors60
Fandom Engagement40
CourScore history
CourScore over time
Last analysedAug 31, 2026, 01:44 AM
Next scheduled11 days ago
Renewal FAQ
2.43: Seiin High School Boys Volleyball Team renewal questions
Common questions about this title's renewal prospects, answered by Courcast's daily analysis.
- Is 2.43: Seiin High School Boys Volleyball Team getting a new season?
- According to Courcast's latest analysis, 2.43: Seiin High School Boys Volleyball Team has a 50% renewal probability. 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 2.43: Seiin High School Boys Volleyball Team be renewed?
- 2.43: Seiin High School Boys Volleyball Team currently scores 50 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. Titles scoring above 70 are considered Very Likely to receive a continuation.
- What is 2.43: Seiin High School Boys Volleyball Team's renewal probability?
- 2.43: Seiin High School Boys Volleyball Team's CourScore is 50 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 | 60 | Aug 29, 2026, 12:00 AM |
| anilist | favorites | GLOBAL | 414 | Aug 29, 2026, 12:00 AM |
| anilist | popularity | GLOBAL | 46,164 | Aug 29, 2026, 12:00 AM |
| anilist | trending | GLOBAL | 0 | Aug 29, 2026, 12:00 AM |
| ann | rating | GLOBAL | 6.62 | Aug 29, 2026, 12:00 AM |
| crunchyroll | episode count | GLOBAL | 12 | Sep 8, 2026, 12:00 AM |
| crunchyroll | episode dislikes | GLOBAL | 19 | Sep 8, 2026, 12:00 AM |
| crunchyroll | episode likes | GLOBAL | 1,894 | Sep 8, 2026, 12:00 AM |
| crunchyroll | series available | GLOBAL | 1 | Sep 8, 2026, 12:00 AM |
| filmarks | mark count | JP | 2,015 | Sep 8, 2026, 12:00 AM |
| filmarks | score mean | JP | 68 | Sep 8, 2026, 12:00 AM |
| google trends | interest daily | GLOBAL | 0 | Sep 7, 2026, 12:00 AM |
| google trends | interest weekly | GLOBAL | 100 | Aug 30, 2026, 12:00 AM |
| justwatch | jp platform count | JP | 1 | Sep 8, 2026, 12:00 AM |
| kitsu | favorites | GLOBAL | 12 | Sep 8, 2026, 12:00 AM |
| kitsu | member count | GLOBAL | 5,306 | Sep 8, 2026, 12:00 AM |
| kitsu | rating rank | GLOBAL | 10,729 | Sep 8, 2026, 12:00 AM |
| kitsu | score mean | GLOBAL | 62.74 | Sep 8, 2026, 12:00 AM |
| mal | chapters total | GLOBAL | 4 | Sep 10, 2026, 12:00 AM |
| mal | completed | GLOBAL | 50,499 | Sep 8, 2026, 12:00 AM |
| mal | members | GLOBAL | 120,803 | Sep 8, 2026, 12:00 AM |
| mal | plan to watch | GLOBAL | 32,651 | Sep 8, 2026, 12:00 AM |
| mal | source members | GLOBAL | 693 | Sep 10, 2026, 12:00 AM |
| mal | source status code | GLOBAL | 1 | Sep 10, 2026, 12:00 AM |
| mal | watching | GLOBAL | 14,685 | Sep 8, 2026, 12:00 AM |
| mangacodex | bd sales avg | JP | 241 | Sep 6, 2026, 12:00 AM |
| mangadex | chapters total | GLOBAL | 5 | Sep 10, 2026, 12:00 AM |
| mangadex | source status code | GLOBAL | 0 | Sep 10, 2026, 12:00 AM |
| niconico | episode comments | JP | 417 | Sep 8, 2026, 12:00 AM |
| niconico | episode mylists | JP | 70 | Sep 8, 2026, 12:00 AM |
| niconico | episode views | JP | 25,556 | Sep 8, 2026, 12:00 AM |
| comments 7d | GLOBAL | 65 | Sep 8, 2026, 12:00 AM | |
| mentions 1d | GLOBAL | 1 | Aug 25, 2026, 12:00 AM | |
| mentions 7d | GLOBAL | 1 | Sep 8, 2026, 12:00 AM | |
| score 7d | GLOBAL | 929 | Sep 8, 2026, 12:00 AM | |
| thread count | GLOBAL | 1 | Sep 8, 2026, 12:00 AM | |
| threads 7d | GLOBAL | 1 | Sep 8, 2026, 12:00 AM | |
| shikimori | completion ratio | GLOBAL | 0.47 | Sep 8, 2026, 12:00 AM |
| shikimori | member count | GLOBAL | 9,250 | Sep 8, 2026, 12:00 AM |
| shikimori | score mean | GLOBAL | 61.5 | Sep 8, 2026, 12:00 AM |
| simkl | score mean | GLOBAL | 63 | Aug 29, 2026, 12:00 AM |
| tmdb | popularity | GLOBAL | 10.15 | Sep 8, 2026, 12:00 AM |
| tmdb | vote count | GLOBAL | 20 | Sep 8, 2026, 12:00 AM |
| wikipedia | pageviews daily | EN.WIKIPEDIA | 28 | Sep 3, 2026, 12:00 AM |
| x | followers count | GLOBAL | 33,194 | Sep 8, 2026, 12:00 AM |
| x | followers delta | GLOBAL | -239 | Sep 8, 2026, 12:00 AM |
| x official jp | silent days | JP | 1,871 | Sep 8, 2026, 12:00 AM |
| youtube | channel views total | GLOBAL | 34,495,156 | Jun 28, 2026, 12:00 AM |
| youtube | subscribers total | GLOBAL | 1,940 | Jun 28, 2026, 12:00 AM |
| youtube | trailer likes | GLOBAL | 1,165 | Sep 8, 2026, 12:00 AM |
| youtube | trailer views | GLOBAL | 33,990 | Sep 8, 2026, 12:00 AM |
| youtube | uploads 30d | GLOBAL | 25 | Jun 28, 2026, 12:00 AM |
| youtube | uploads 7d | GLOBAL | 25 | Jun 28, 2026, 12:00 AM |
| youtube | views 30d | GLOBAL | 1,103,924 | Jun 28, 2026, 12:00 AM |
| youtube | views 7d | GLOBAL | 1,103,924 | Jun 28, 2026, 12:00 AM |