Aliases
The secret of Haruka Nogizaka, ความลับในใจของคุณหนูไอดอล, Bí mật của Nogizaka Haruka, Nogizaka Haruka no Himitsu, Haruka Nogizaka's Secret, 乃木坂春香の秘密
S1SUMMER 2008TV
Part of this franchise
concluded
Announced
In production
Releasing
Completed
The story centers around Yuuto Ayase and his classmate Haruka Nogizaka. While Yuuto is rather ordinary, Haruka is very attractive, intelligent and rich. Due to this, she is the school's most unattainable girl and is so idolized that her classmates give her the French nicknames "Nuit Étoile" (The Silver Star of the Night) and "Lumière du Clavier" (The Shining Princess on the Piano). One day, when Yuuto goes to the school library to return a book, he stumbles across Haruka and her darkest secret—she is a diehard fan of anime, manga and the otaku culture. Yuuto promises to keep her secret hidden and the two become close friends. Yuuto does his best to help Haruka with her secret hobby while developing his relationship with her.
(Source: Wikipedia)
(Source: Wikipedia)
Last updated
Oct 28, 2026, 06:22 AM
Evidence
Announcement status
Official announcement records with supporting citations.
Confirmed
TV seasonOfficial announcement logged Jan 1, 2009, 12:00 AM.
Franchise overview
Franchise timeline
Review every Courcast-tracked season for this series and jump between entries.
Renewal pulse
Courcast score breakdown
CourScore weighs signals for an official sequel announcement within 18 months, blending attention velocity, completion strength, and catalogue health.
Confirmed
CourScore measures renewal signals out of 100. It is not a calibrated probability of an official sequel announcement within 18 months.
Signal coverage: 100% • Signal freshness: High • Updated 12 hours ago
Top reasons
- Strong renewal expectation - Strong signals suggest renewal is expected.
Runway
Feasibility warning
NoneSource runway looks healthy for a continuation.
Financial & Commercial0
Production Feasibility0
Audience Reception0
Strategic Priors0
Fandom Engagement0
CourScore history
CourScore over time
Last analysedOct 28, 2026, 06:22 AM
Next scheduled11 hours ago
Renewal FAQ
Haruka Nogizaka's Secret renewal questions
Common questions about this title's renewal prospects, answered by Courcast's daily analysis.
- Is Haruka Nogizaka's Secret getting a new season?
- Yes - Haruka Nogizaka's Secret has an officially confirmed continuation. See the Announcement Status section above for the full details and citations.
- Will Haruka Nogizaka's Secret be renewed?
- Haruka Nogizaka's Secret has already been confirmed for a new entry - it has cleared the renewal hurdle. See the Announcement Status section for the source citation.
- What is Haruka Nogizaka's Secret's renewal probability?
- Haruka Nogizaka's Secret's CourScore is 100 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 signal score 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 | 68 | Oct 18, 2026, 12:00 AM |
| anilist | favorites | GLOBAL | 203 | Oct 18, 2026, 12:00 AM |
| anilist | popularity | GLOBAL | 24,224 | Oct 18, 2026, 12:00 AM |
| anilist | trending | GLOBAL | 0 | Oct 18, 2026, 12:00 AM |
| ann | rating | GLOBAL | 7.2 | Oct 25, 2026, 12:00 AM |
| crunchyroll | episode count | GLOBAL | 12 | Oct 18, 2026, 12:00 AM |
| crunchyroll | episode dislikes | GLOBAL | 21 | Oct 18, 2026, 12:00 AM |
| crunchyroll | episode likes | GLOBAL | 1,892 | Oct 18, 2026, 12:00 AM |
| crunchyroll | series available | GLOBAL | 1 | Oct 18, 2026, 12:00 AM |
| filmarks | mark count | JP | 233 | Oct 18, 2026, 12:00 AM |
| filmarks | score mean | JP | 66 | Oct 18, 2026, 12:00 AM |
| google trends | interest daily | GLOBAL | 0 | Oct 17, 2026, 12:00 AM |
| google trends | interest weekly | GLOBAL | 100 | Oct 11, 2026, 12:00 AM |
| google trends | momentum log ratio | GLOBAL | 0 | Oct 11, 2026, 12:00 AM |
| justwatch | jp platform count | JP | 2 | Oct 18, 2026, 12:00 AM |
| kitsu | favorites | GLOBAL | 28 | Oct 18, 2026, 12:00 AM |
| kitsu | member count | GLOBAL | 11,392 | Oct 18, 2026, 12:00 AM |
| kitsu | rating rank | GLOBAL | 5,040 | Oct 18, 2026, 12:00 AM |
| kitsu | score mean | GLOBAL | 70.79 | Oct 18, 2026, 12:00 AM |
| mal | chapters total | GLOBAL | 76 | Oct 26, 2026, 12:00 AM |
| mal | completed | GLOBAL | 92,207 | Oct 18, 2026, 12:00 AM |
| mal | members | GLOBAL | 141,059 | Oct 18, 2026, 12:00 AM |
| mal | plan to watch | GLOBAL | 35,147 | Oct 18, 2026, 12:00 AM |
| mal | rating | GLOBAL | 7.18 | Oct 26, 2026, 12:00 AM |
| mal | source members | GLOBAL | 1,160 | Oct 26, 2026, 12:00 AM |
| mal | source status code | GLOBAL | 3 | Oct 26, 2026, 12:00 AM |
| mal | volumes total | GLOBAL | 16 | Oct 26, 2026, 12:00 AM |
| mal | watching | GLOBAL | 5,914 | Oct 18, 2026, 12:00 AM |
| mangacodex | bd sales avg | JP | 6,600 | Oct 26, 2026, 12:00 AM |
| mangacodex | manga circulation | JP | 2,000,000 | Oct 26, 2026, 12:00 AM |
| mangacodex | manga latest volume sales | JP | 24,800 | Oct 26, 2026, 12:00 AM |
| mangacodex | manga volume trend pct | JP | -13.29 | Oct 26, 2026, 12:00 AM |
| mangadex | chapters total | GLOBAL | 24 | Oct 26, 2026, 12:00 AM |
| mangadex | source status code | GLOBAL | 3 | Oct 26, 2026, 12:00 AM |
| mangadex | volumes total | GLOBAL | 4 | Oct 26, 2026, 12:00 AM |
| mangaupdates | bayesian rating | GLOBAL | 7.63 | Oct 26, 2026, 12:00 AM |
| mfc | entry likes | GLOBAL | 55 | Oct 23, 2026, 12:00 AM |
| mfc | figures total | GLOBAL | 24 | Oct 23, 2026, 12:00 AM |
| mfc | goods total | GLOBAL | 18 | Oct 23, 2026, 12:00 AM |
| mfc | media total | GLOBAL | 12 | Oct 23, 2026, 12:00 AM |
| mfc | merch added 30d | GLOBAL | 0 | Oct 23, 2026, 12:00 AM |
| mfc | merch total | GLOBAL | 54 | Oct 23, 2026, 12:00 AM |
| niconico | episode comments | JP | 37,859 | Oct 18, 2026, 12:00 AM |
| niconico | episode mylists | JP | 10,882 | Oct 18, 2026, 12:00 AM |
| niconico | episode views | JP | 1,073,772 | Oct 18, 2026, 12:00 AM |
| comments 7d | GLOBAL | 64 | Oct 4, 2026, 12:00 AM | |
| mentions 7d | GLOBAL | 1 | Oct 4, 2026, 12:00 AM | |
| score 7d | GLOBAL | 133 | Oct 4, 2026, 12:00 AM | |
| thread count | GLOBAL | 1 | Oct 4, 2026, 12:00 AM | |
| threads 7d | GLOBAL | 1 | Oct 4, 2026, 12:00 AM | |
| shikimori | completion ratio | GLOBAL | 0.61 | Oct 18, 2026, 12:00 AM |
| shikimori | member count | GLOBAL | 9,450 | Oct 18, 2026, 12:00 AM |
| shikimori | score mean | GLOBAL | 71.9 | Oct 18, 2026, 12:00 AM |
| simkl | score mean | GLOBAL | 71 | Oct 18, 2026, 12:00 AM |
| tmdb | popularity | GLOBAL | 6.58 | Oct 18, 2026, 12:00 AM |
| tmdb | vote count | GLOBAL | 15 | Oct 18, 2026, 12:00 AM |
| wikipedia | pageviews daily | EN.WIKIPEDIA | 25 | Oct 27, 2026, 12:00 AM |
| youtube | channel views total | GLOBAL | 36,144,520 | Jun 27, 2026, 12:00 AM |
| youtube | subscribers total | GLOBAL | 42,100 | Jun 27, 2026, 12:00 AM |
| youtube | uploads 30d | GLOBAL | 25 | Jun 27, 2026, 12:00 AM |
| youtube | uploads 7d | GLOBAL | 25 | Jun 27, 2026, 12:00 AM |
| youtube | views 30d | GLOBAL | 20,937 | Jun 27, 2026, 12:00 AM |
| youtube | views 7d | GLOBAL | 20,937 | Jun 27, 2026, 12:00 AM |