Aliases
The One I Love Is a Little Sister, but She's Not My Little Sister, ImoImo, Ore ga Suki nano wa Imouto dakedo Imouto ja Nai, My Sister, My Writer, 俺が好きなのは妹だけど妹じゃない, The One I Love Is a Little Sister, but She's Not My Little Sister
S1FALL 2018TV
Branch
Part of this franchise
concluded
Announced
In production
Releasing
Completed
Suzuka Nagami is a beautiful third-year middle school student who has excellent grades and is the student council president. She wrote a novel about a little sister who dotes on her older brother, and the the novel wins a light novel award. After they discuss the matter, her older brother Yū is the one who debuts as a proxy light novel author instead of Suzuka, under the pen name Chikai Towano.
(Source: Anime News Network)
(Source: Anime News Network)
Last updated
Jul 27, 2026, 02:16 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
57.7
CourScore is the probability of an official sequel announcement within 18 months.
Signal coverage: 100% • Signal freshness: High • Updated 22 hours ago
Top reasons
- Source runway - Source material runway assessed as 'ok'
- Studio bandwidth - NAZ has no other concurrent active productions
- Cross-platform popularity index - Aggregate reach of ~40,273 followers
Runway
Ok
Source runway looks healthy for a continuation.
Financial & Commercial56
Production Feasibility69
Audience Reception68
Strategic Priors49
Fandom Engagement19
CourScore history
CourScore over time
Last analysedJul 27, 2026, 02:16 PM
Next scheduled16 hours ago
Renewal FAQ
My Sister, My Writer renewal questions
Common questions about this title's renewal prospects, answered by Courcast's daily analysis.
- Is My Sister, My Writer getting a new season?
- According to Courcast's latest analysis, My Sister, My Writer has a 58% 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 My Sister, My Writer be renewed?
- My Sister, My Writer currently scores 58 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 My Sister, My Writer's renewal probability?
- My Sister, My Writer's CourScore is 58 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 |
|---|---|---|---|---|
| mentions 7d | GLOBAL | 4 | Jul 22, 2026, 12:00 AM | |
| niconico | episode comments | JP | 241,203 | Jul 20, 2026, 12:00 AM |
| crunchyroll | episode likes | GLOBAL | 3,675 | Jul 20, 2026, 12:00 AM |
| crunchyroll | episode dislikes | GLOBAL | 340 | Jul 20, 2026, 12:00 AM |
| niconico | episode mylists | JP | 54,094 | Jul 20, 2026, 12:00 AM |
| filmarks | mark count | JP | 580 | Jul 20, 2026, 12:00 AM |
| justwatch | jp platform count | JP | 2 | Jul 20, 2026, 12:00 AM |
| filmarks | score mean | JP | 50 | Jul 20, 2026, 12:00 AM |
| anilist | average score | GLOBAL | 44 | Jul 22, 2026, 12:00 AM |
| kitsu | favorites | GLOBAL | 1 | Jul 22, 2026, 12:00 AM |
| kitsu | member count | GLOBAL | 596 | Jul 22, 2026, 12:00 AM |
| mentions 1d | GLOBAL | 3 | Jul 22, 2026, 12:00 AM | |
| shikimori | score mean | GLOBAL | 48.9 | Jul 22, 2026, 12:00 AM |
| youtube | subscribers total | GLOBAL | 1,940 | Jun 28, 2026, 12:00 AM |
| crunchyroll | series available | GLOBAL | 1 | Jul 20, 2026, 12:00 AM |
| niconico | episode views | JP | 5,898,144 | Jul 20, 2026, 12:00 AM |
| crunchyroll | episode count | GLOBAL | 12 | Jul 20, 2026, 12:00 AM |
| google trends | interest daily | GLOBAL | 0 | Jul 19, 2026, 12:00 AM |
| simkl | score mean | GLOBAL | 50 | Jul 20, 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 7d | GLOBAL | 1,103,924 | Jun 28, 2026, 12:00 AM |
| youtube | channel views total | GLOBAL | 34,495,156 | Jun 28, 2026, 12:00 AM |
| youtube | views 30d | GLOBAL | 1,103,924 | Jun 28, 2026, 12:00 AM |
| mal | plan to watch | GLOBAL | 44,661 | Jul 20, 2026, 12:00 AM |
| x official jp | silent days | JP | 2,545 | Jul 20, 2026, 12:00 AM |
| google trends | interest weekly | GLOBAL | 19 | Jul 12, 2026, 12:00 AM |
| wikipedia | pageviews daily | EN.WIKIPEDIA | 42 | Jul 26, 2026, 12:00 AM |
| comments 7d | GLOBAL | 102 | Jul 22, 2026, 12:00 AM | |
| mangadex | chapters total | GLOBAL | 33 | Jul 22, 2026, 12:00 AM |
| anilist | trending | GLOBAL | 0 | Jul 22, 2026, 12:00 AM |
| score 7d | GLOBAL | 9 | Jul 18, 2026, 12:00 AM | |
| thread count | GLOBAL | 4 | Jul 22, 2026, 12:00 AM | |
| anilist | favorites | GLOBAL | 333 | Jul 22, 2026, 12:00 AM |
| mangacodex | bd sales avg | JP | 583 | Jul 25, 2026, 12:00 AM |
| mangadex | volumes total | GLOBAL | 3 | Jul 22, 2026, 12:00 AM |
| mangadex | source status code | GLOBAL | 3 | Jul 22, 2026, 12:00 AM |
| mangaupdates | bayesian rating | GLOBAL | 5.98 | Jul 22, 2026, 12:00 AM |
| tmdb | vote count | GLOBAL | 24 | Jul 22, 2026, 12:00 AM |
| mal | completed | GLOBAL | 68,850 | Jul 20, 2026, 12:00 AM |
| shikimori | completion ratio | GLOBAL | 0.54 | Jul 22, 2026, 12:00 AM |
| threads 7d | GLOBAL | 4 | Jul 22, 2026, 12:00 AM | |
| anilist | popularity | GLOBAL | 38,775 | Jul 22, 2026, 12:00 AM |
| mal | members | GLOBAL | 146,450 | Jul 20, 2026, 12:00 AM |
| mal | watching | GLOBAL | 11,503 | Jul 20, 2026, 12:00 AM |
| tmdb | popularity | GLOBAL | 2.66 | Jul 22, 2026, 12:00 AM |
| ann | rating | GLOBAL | 4.94 | Jul 18, 2026, 12:00 AM |
| youtube | trailer views | GLOBAL | 863,722 | Jul 22, 2026, 12:00 AM |
| kitsu | score mean | GLOBAL | 61.13 | Jul 22, 2026, 12:00 AM |
| shikimori | member count | GLOBAL | 21,701 | Jul 22, 2026, 12:00 AM |
| youtube | trailer likes | GLOBAL | 8,561 | Jul 22, 2026, 12:00 AM |
| kitsu | rating rank | GLOBAL | 11,404 | Jul 22, 2026, 12:00 AM |