Aliases
22/7 Episode 13, 22/7 OVA, Nanabun no Nijyuuni Episode 13, 22/7: 8+3=?, 22/7: 8＋3＝？, 22/7 Special, 22/7: 8＋3=?
S14SUMMER 2020OVA
Part of this franchise
concluded
Announced
In production
Releasing
Completed
Extra thirteenth episode included in the sixth Blu-ray & DVD volume of 22/7.
22/7 was revived for the fans on December 24th, which was their day of formation.The next day, when eight people came to the office, the Wall was completely revived, and the mystery only deepened. To dispel the disturbing feelings, Sakura proposes to have a Christmas party to celebrate the reunion.
(Source: Funimation)
22/7 was revived for the fans on December 24th, which was their day of formation.The next day, when eight people came to the office, the Wall was completely revived, and the mystery only deepened. To dispel the disturbing feelings, Sakura proposes to have a Christmas party to celebrate the reunion.
(Source: Funimation)
Last updated
Aug 31, 2026, 01:56 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
48.0
CourScore is the probability of an official sequel announcement within 18 months.
Signal coverage: 100% • Signal freshness: High • Updated 12 days ago
Top reasons
- Crunchyroll Like Index - 195,429 likes / 197,679 reactions on recent episodes
- Cross-platform audience rating - Weighted audience rating 64.3
- Key staff availability - Director Midori Tanaka has no other concurrent active productions
Runway
Unknown
Source runway is unclear, so feasibility is treated as unknown.
Financial & Commercial54
Production Feasibility40
Audience Reception57
Strategic Priors39
Fandom Engagement37
CourScore history
CourScore over time
Last analysedAug 31, 2026, 01:56 AM
Next scheduled11 days ago
Renewal FAQ
22/7: 8+3=? renewal questions
Common questions about this title's renewal prospects, answered by Courcast's daily analysis.
- Is 22/7: 8+3=? getting a new season?
- According to Courcast's latest analysis, 22/7: 8+3=? has a 48% 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 22/7: 8+3=? be renewed?
- 22/7: 8+3=? currently scores 48 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 22/7: 8+3=?'s renewal probability?
- 22/7: 8+3=?'s CourScore is 48 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 | 62 | Aug 27, 2026, 12:00 AM |
| anilist | favorites | GLOBAL | 23 | Aug 27, 2026, 12:00 AM |
| anilist | popularity | GLOBAL | 3,911 | Aug 27, 2026, 12:00 AM |
| anilist | trending | GLOBAL | 0 | Aug 27, 2026, 12:00 AM |
| crunchyroll | episode count | GLOBAL | 25 | Sep 10, 2026, 12:00 AM |
| crunchyroll | episode dislikes | GLOBAL | 1,504 | Sep 10, 2026, 12:00 AM |
| crunchyroll | episode likes | GLOBAL | 166,376 | Sep 10, 2026, 12:00 AM |
| crunchyroll | series available | GLOBAL | 1 | Sep 10, 2026, 12:00 AM |
| filmarks | mark count | JP | 314 | Sep 10, 2026, 12:00 AM |
| filmarks | score mean | JP | 64 | Sep 10, 2026, 12:00 AM |
| google trends | interest daily | GLOBAL | 0 | Aug 26, 2026, 12:00 AM |
| google trends | interest weekly | GLOBAL | 0 | Aug 30, 2026, 12:00 AM |
| kitsu | favorites | GLOBAL | 1 | Sep 10, 2026, 12:00 AM |
| kitsu | member count | GLOBAL | 593 | Sep 10, 2026, 12:00 AM |
| kitsu | rating rank | GLOBAL | 8,156 | Sep 10, 2026, 12:00 AM |
| kitsu | score mean | GLOBAL | 66.49 | Sep 10, 2026, 12:00 AM |
| mal | completed | GLOBAL | 5,545 | Sep 10, 2026, 12:00 AM |
| mal | members | GLOBAL | 8,888 | Sep 10, 2026, 12:00 AM |
| mal | plan to watch | GLOBAL | 2,903 | Sep 10, 2026, 12:00 AM |
| mal | watching | GLOBAL | 203 | Sep 10, 2026, 12:00 AM |
| niconico | episode comments | JP | 122 | Sep 10, 2026, 12:00 AM |
| niconico | episode mylists | JP | 8 | Sep 10, 2026, 12:00 AM |
| niconico | episode views | JP | 2,205 | Sep 10, 2026, 12:00 AM |
| comments 7d | GLOBAL | 4,200 | Sep 10, 2026, 12:00 AM | |
| mentions 1d | GLOBAL | 7 | Sep 10, 2026, 12:00 AM | |
| mentions 7d | GLOBAL | 37 | Sep 10, 2026, 12:00 AM | |
| score 7d | GLOBAL | 8,788 | Sep 10, 2026, 12:00 AM | |
| thread count | GLOBAL | 37 | Sep 10, 2026, 12:00 AM | |
| threads 7d | GLOBAL | 37 | Sep 10, 2026, 12:00 AM | |
| shikimori | completion ratio | GLOBAL | 0.57 | Sep 10, 2026, 12:00 AM |
| shikimori | member count | GLOBAL | 1,260 | Sep 10, 2026, 12:00 AM |
| shikimori | score mean | GLOBAL | 65.3 | Sep 10, 2026, 12:00 AM |
| tmdb | popularity | GLOBAL | 4.03 | Jun 23, 2026, 12:00 AM |
| tmdb | vote count | GLOBAL | 3 | Jun 23, 2026, 12:00 AM |
| wikipedia | pageviews daily | EN.WIKIPEDIA | 6 | Jun 24, 2026, 12:00 AM |
| x | followers count | GLOBAL | 30,263 | Jul 20, 2026, 12:00 AM |
| x official jp | silent days | JP | 327 | Jul 22, 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 | 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 |