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
S21SUMMER 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
Sep 11, 2026, 04:25 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 is the probability of an official sequel announcement within 18 months, blending attention velocity, completion strength, and catalogue health.
Confirmed
CourScore is the probability of an official sequel announcement within 18 months.
Signal coverage: 100% • Signal freshness: High • Updated 17 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 analysedSep 11, 2026, 04:25 AM
Next scheduled16 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-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 | 68 | Sep 6, 2026, 12:00 AM |
| anilist | favorites | GLOBAL | 212 | Sep 6, 2026, 12:00 AM |
| anilist | popularity | GLOBAL | 24,036 | Sep 6, 2026, 12:00 AM |
| anilist | trending | GLOBAL | 0 | Sep 6, 2026, 12:00 AM |
| ann | rating | GLOBAL | 7.2 | Aug 15, 2026, 12:00 AM |
| crunchyroll | episode count | GLOBAL | 14 | Sep 6, 2026, 12:00 AM |
| crunchyroll | episode dislikes | GLOBAL | 12,725 | Sep 6, 2026, 12:00 AM |
| crunchyroll | episode likes | GLOBAL | 128,586 | Sep 6, 2026, 12:00 AM |
| crunchyroll | series available | GLOBAL | 1 | Sep 6, 2026, 12:00 AM |
| filmarks | mark count | JP | 230 | Sep 6, 2026, 12:00 AM |
| filmarks | score mean | JP | 64 | Sep 6, 2026, 12:00 AM |
| google trends | interest daily | GLOBAL | 0 | Sep 5, 2026, 12:00 AM |
| google trends | interest weekly | GLOBAL | 25 | Aug 30, 2026, 12:00 AM |
| justwatch | jp platform count | JP | 2 | Sep 6, 2026, 12:00 AM |
| kitsu | favorites | GLOBAL | 29 | Sep 6, 2026, 12:00 AM |
| kitsu | member count | GLOBAL | 11,387 | Sep 6, 2026, 12:00 AM |
| kitsu | rating rank | GLOBAL | 5,012 | Sep 6, 2026, 12:00 AM |
| kitsu | score mean | GLOBAL | 70.8 | Sep 6, 2026, 12:00 AM |
| mal | chapters total | GLOBAL | 29 | Aug 27, 2026, 12:00 AM |
| mal | completed | GLOBAL | 92,100 | Sep 6, 2026, 12:00 AM |
| mal | members | GLOBAL | 140,822 | Sep 6, 2026, 12:00 AM |
| mal | plan to watch | GLOBAL | 35,039 | Sep 6, 2026, 12:00 AM |
| mal | rating | GLOBAL | 7.3 | Aug 27, 2026, 12:00 AM |
| mal | source members | GLOBAL | 3,123 | Aug 27, 2026, 12:00 AM |
| mal | source status code | GLOBAL | 3 | Aug 27, 2026, 12:00 AM |
| mal | volumes total | GLOBAL | 4 | Aug 27, 2026, 12:00 AM |
| mal | watching | GLOBAL | 5,906 | Sep 6, 2026, 12:00 AM |
| mangacodex | bd sales avg | JP | 6,600 | Sep 6, 2026, 12:00 AM |
| mangacodex | manga circulation | JP | 2,000,000 | Sep 6, 2026, 12:00 AM |
| mangacodex | manga latest volume sales | JP | 24,800 | Sep 6, 2026, 12:00 AM |
| mangacodex | manga volume trend pct | JP | -13.29 | Sep 6, 2026, 12:00 AM |
| mangadex | chapters total | GLOBAL | 24 | Sep 10, 2026, 12:00 AM |
| mangadex | source status code | GLOBAL | 3 | Sep 10, 2026, 12:00 AM |
| mangadex | volumes total | GLOBAL | 4 | Sep 10, 2026, 12:00 AM |
| mangaupdates | bayesian rating | GLOBAL | 7.63 | Sep 10, 2026, 12:00 AM |
| mfc | entry likes | GLOBAL | 51 | Sep 6, 2026, 12:00 AM |
| mfc | figures total | GLOBAL | 24 | Sep 6, 2026, 12:00 AM |
| mfc | goods total | GLOBAL | 18 | Sep 6, 2026, 12:00 AM |
| mfc | media total | GLOBAL | 12 | Sep 6, 2026, 12:00 AM |
| mfc | merch added 30d | GLOBAL | 0 | Sep 6, 2026, 12:00 AM |
| mfc | merch total | GLOBAL | 54 | Sep 6, 2026, 12:00 AM |
| niconico | episode comments | JP | 37,859 | Sep 6, 2026, 12:00 AM |
| niconico | episode mylists | JP | 10,883 | Sep 6, 2026, 12:00 AM |
| niconico | episode views | JP | 1,073,345 | Sep 6, 2026, 12:00 AM |
| shikimori | completion ratio | GLOBAL | 0.61 | Sep 6, 2026, 12:00 AM |
| shikimori | member count | GLOBAL | 9,422 | Sep 6, 2026, 12:00 AM |
| shikimori | score mean | GLOBAL | 71.9 | Sep 6, 2026, 12:00 AM |
| simkl | score mean | GLOBAL | 71 | Sep 6, 2026, 12:00 AM |
| tmdb | popularity | GLOBAL | 4.98 | Sep 6, 2026, 12:00 AM |
| tmdb | vote count | GLOBAL | 15 | Sep 6, 2026, 12:00 AM |
| wikipedia | pageviews daily | EN.WIKIPEDIA | 48 | Sep 8, 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 |