Oniichan no Koto nanka Zenzen Suki Janain Dakara ne!! Special, Onii-chan no Koto nanka Zenzen Suki JanainDakara ne!! Special, Onii-chan no Koto nanka Zenzen Suki Janain Dakara ne!! Special, お兄ちゃんのことなんかぜんぜん好きじゃないんだからねっ!!, Oniichan no Koto nanka Zenzen Suki ja Nai n da kara ne!! Special, Little Sister's Diary of Brother's Perverted Habits, お兄ちゃんのことなんかぜんぜん好きじゃないんだからねっ!! 第13話 妹より愛をこめて兄の『性態観察記』, Because I Don't Like My Big Brother At-All--!!, お兄ちゃんのことなんかぜんぜん好きじゃないんだからねっ！！
According to the official website, the fifth volume of the Blu-ray and the DVD of Onii-chan no Koto nanka Zenzen Suki Janain Dakara ne!! will include an unaired episode. It will be released on July 6th.
Last updated
Jul 27, 2026, 01:35 PM
Franchise timeline
Review every Courcast-tracked season for this series and jump between entries.
Courcast score breakdown
CourScore is the probability of an official sequel announcement within 18 months, blending attention velocity, completion strength, and catalogue health.
CourScore
47.6
CourScore is the probability of an official sequel announcement within 18 months.
Signal coverage: 100% • Signal freshness: High • Updated 23 hours ago
Top reasons
- Source runway - Source material runway assessed as 'ok'
- Studio bandwidth - ZEXCS has 1 other active production(s) right now
- Cross-platform audience rating - Weighted audience rating 61.2
Source runway looks healthy for a continuation.
CourScore history
CourScore over time
Onii-chan no Koto nanka Zenzen Suki Janain Dakara ne!! Special renewal questions
Common questions about this title's renewal prospects, answered by Courcast's daily analysis.
- Is Onii-chan no Koto nanka Zenzen Suki Janain Dakara ne!! Special getting a new season?
- According to Courcast's latest analysis, Onii-chan no Koto nanka Zenzen Suki Janain Dakara ne!! Special 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 Onii-chan no Koto nanka Zenzen Suki Janain Dakara ne!! Special be renewed?
- Onii-chan no Koto nanka Zenzen Suki Janain Dakara ne!! Special 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 Onii-chan no Koto nanka Zenzen Suki Janain Dakara ne!! Special's renewal probability?
- Onii-chan no Koto nanka Zenzen Suki Janain Dakara ne!! Special'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.
Fresh telemetry
Courcast watches every connected signal to surface the freshest indicators of momentum.
| Source | Metric | Geo | Value | Collected |
|---|---|---|---|---|
| tmdb | vote count | GLOBAL | 13 | Jul 21, 2026, 12:00 AM |
| wikipedia | pageviews daily | EN.WIKIPEDIA | 17 | Mar 19, 2026, 12:00 AM |
| anilist | popularity | GLOBAL | 3,599 | Jul 21, 2026, 12:00 AM |
| shikimori | completion ratio | GLOBAL | 0.74 | Jul 21, 2026, 12:00 AM |
| youtube | uploads 30d | GLOBAL | 25 | 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 | 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 | subscribers total | GLOBAL | 1,290 | Jun 17, 2026, 12:00 AM |
| mangaupdates | bayesian rating | GLOBAL | 7.14 | Jul 22, 2026, 12:00 AM |
| mal | members | GLOBAL | 16,228 | Jul 21, 2026, 12:00 AM |
| mal | watching | GLOBAL | 333 | Jul 21, 2026, 12:00 AM |
| anilist | trending | GLOBAL | 0 | Jul 21, 2026, 12:00 AM |
| tmdb | popularity | GLOBAL | 5.83 | Jul 21, 2026, 12:00 AM |
| anilist | favorites | GLOBAL | 10 | Jul 21, 2026, 12:00 AM |
| anilist | average score | GLOBAL | 58 | Jul 21, 2026, 12:00 AM |
| kitsu | favorites | GLOBAL | 2 | Jul 21, 2026, 12:00 AM |
| mfc | figures total | GLOBAL | 0 | Jul 25, 2026, 12:00 AM |
| mfc | merch total | GLOBAL | 16 | Jul 25, 2026, 12:00 AM |
| mfc | media total | GLOBAL | 16 | Jul 25, 2026, 12:00 AM |
| mfc | entry likes | GLOBAL | 6 | Jul 25, 2026, 12:00 AM |
| mfc | goods total | GLOBAL | 0 | Jul 25, 2026, 12:00 AM |
| kitsu | member count | GLOBAL | 1,695 | Jul 21, 2026, 12:00 AM |
| mal | plan to watch | GLOBAL | 3,557 | Jul 21, 2026, 12:00 AM |
| shikimori | score mean | GLOBAL | 62.5 | Jul 21, 2026, 12:00 AM |
| x official jp | silent days | JP | 5,588 | Jul 21, 2026, 12:00 AM |
| mal | completed | GLOBAL | 11,970 | Jul 21, 2026, 12:00 AM |
| kitsu | score mean | GLOBAL | 63.47 | Jul 21, 2026, 12:00 AM |
| shikimori | member count | GLOBAL | 2,041 | Jul 21, 2026, 12:00 AM |
| kitsu | rating rank | GLOBAL | 10,267 | Jul 21, 2026, 12:00 AM |