concluded
Announced
In production
Releasing
Completed
Haruma Kawagoe is an only child. A long time ago, at Christmas time, his mother miscarried the child that was to have been his baby sister. That night, young Haruma knelt down and offered up an earnest prayer: "Please make my mother well again, and please give me a little sister." Years have passed, and Haruma has nearly forgotten his prayer. But Santa hasn't.... one Christmas, when Haruma is least expecting it, he gets an unusual present - his sister.
(Source: Anime News Network)
(Source: Anime News Network)
Last updated
Jul 28, 2026, 12:32 PM
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
44.9
CourScore is the probability of an official sequel announcement within 18 months.
Signal coverage: 100% • Signal freshness: High • Updated 4 hours ago
Top reasons
- Cross-platform audience rating - Weighted audience rating 65.6
- Cross-platform popularity index - Aggregate reach of ~5,322 followers
- MAL community size - 19,690 MAL list entries (watching/completed/planned)
Runway
Low
Source runway looks tight, so near-term sequel odds are capped.
Financial & Commercial41
Production Feasibility33
Audience Reception66
Strategic Priors21
Fandom Engagement82
CourScore history
CourScore over time
Last analysedJul 28, 2026, 12:32 PM
Next scheduledin 20 hours
Renewal FAQ
Chocotto Sister renewal questions
Common questions about this title's renewal prospects, answered by Courcast's daily analysis.
- Is Chocotto Sister getting a new season?
- According to Courcast's latest analysis, Chocotto Sister has a 45% 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 Chocotto Sister be renewed?
- Chocotto Sister currently scores 45 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 Chocotto Sister's renewal probability?
- Chocotto Sister's CourScore is 45 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 |
|---|---|---|---|---|
| mangaupdates | bayesian rating | GLOBAL | 7.9 | Jul 22, 2026, 12:00 AM |
| mangadex | volumes total | GLOBAL | 8 | Jul 22, 2026, 12:00 AM |
| kitsu | score mean | GLOBAL | 66.57 | Jul 21, 2026, 12:00 AM |
| shikimori | member count | GLOBAL | 1,666 | Jul 21, 2026, 12:00 AM |
| youtube | uploads 30d | GLOBAL | 25 | Jun 17, 2026, 12:00 AM |
| youtube | channel views total | GLOBAL | 260,870 | Jun 17, 2026, 12:00 AM |
| youtube | views 30d | GLOBAL | 13,579 | Jun 17, 2026, 12:00 AM |
| youtube | uploads 7d | GLOBAL | 25 | Jun 17, 2026, 12:00 AM |
| youtube | views 7d | GLOBAL | 13,579 | Jun 17, 2026, 12:00 AM |
| youtube | subscribers total | GLOBAL | 1,290 | Jun 17, 2026, 12:00 AM |
| mangadex | source status code | GLOBAL | 3 | Jul 22, 2026, 12:00 AM |
| mangadex | chapters total | GLOBAL | 70 | Jul 22, 2026, 12:00 AM |
| tmdb | popularity | GLOBAL | 1 | Jul 21, 2026, 12:00 AM |
| mal | members | GLOBAL | 23,024 | Jul 21, 2026, 12:00 AM |
| mal | watching | GLOBAL | 1,486 | Jul 21, 2026, 12:00 AM |
| kitsu | rating rank | GLOBAL | 8,050 | Jul 21, 2026, 12:00 AM |
| anilist | average score | GLOBAL | 63 | Jul 21, 2026, 12:00 AM |
| kitsu | favorites | GLOBAL | 1 | Jul 21, 2026, 12:00 AM |
| mal | completed | GLOBAL | 10,480 | Jul 21, 2026, 12:00 AM |
| ann | rating | GLOBAL | 6.8 | Jul 18, 2026, 12:00 AM |
| mangacodex | bd sales avg | JP | 1,300 | Jul 25, 2026, 12:00 AM |
| mangacodex | manga circulation | JP | 500,000 | Jul 25, 2026, 12:00 AM |
| anilist | trending | GLOBAL | 0 | Jul 21, 2026, 12:00 AM |
| anilist | favorites | GLOBAL | 18 | Jul 21, 2026, 12:00 AM |
| tmdb | vote count | GLOBAL | 6 | Jul 21, 2026, 12:00 AM |
| anilist | popularity | GLOBAL | 4,406 | Jul 21, 2026, 12:00 AM |
| shikimori | completion ratio | GLOBAL | 0.37 | Jul 21, 2026, 12:00 AM |
| kitsu | member count | GLOBAL | 2,103 | Jul 21, 2026, 12:00 AM |
| mal | plan to watch | GLOBAL | 7,724 | Jul 21, 2026, 12:00 AM |
| shikimori | score mean | GLOBAL | 67.7 | Jul 21, 2026, 12:00 AM |
| wikipedia | pageviews daily | EN.WIKIPEDIA | 21 | Jul 25, 2026, 12:00 AM |