Aliases
Yakushiji Ryouko no Kaiki Jikenbo, Ryoko's Case File, 薬師寺涼子の怪奇事件簿
S1SUMMER 2008TV
Part of this franchise
concluded
Announced
In production
Releasing
Completed
Based on a series of light novels written by Tanaka Yoshiki and illustrated by Kakinouchi Narumi.
The story revolves around Ryouko Yakushiji, a 27-year-old multilingual investigator that graduated from Tokyo University's elite Department of Law, and the bizarre cases she faces while working for the Tokyo Metropolitan Police. Yakushiji not only has to deal with supernatural beings in her line of work, but also her rival Yukiko Muromachi, another equally talented and beautiful police investigator.
(Source: AniDB)
The story revolves around Ryouko Yakushiji, a 27-year-old multilingual investigator that graduated from Tokyo University's elite Department of Law, and the bizarre cases she faces while working for the Tokyo Metropolitan Police. Yakushiji not only has to deal with supernatural beings in her line of work, but also her rival Yukiko Muromachi, another equally talented and beautiful police investigator.
(Source: AniDB)
Last updated
Jul 28, 2026, 06:00 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.
CourScore
48.9
CourScore is the probability of an official sequel announcement within 18 months.
Signal coverage: 100% • Signal freshness: High • Updated 12 hours ago
Top reasons
- Source runway - Source material runway assessed as 'ok'
- Cross-platform audience rating - Weighted audience rating 69.2
- Cross-platform popularity index - Aggregate reach of ~5,048 followers
Runway
Ok
Source runway looks healthy for a continuation.
Financial & Commercial46
Production Feasibility49
Audience Reception69
Strategic Priors41
Fandom Engagement21
CourScore history
CourScore over time
Last analysedJul 28, 2026, 06:00 AM
Next scheduledin 12 hours
Renewal FAQ
Ryoko's Case File renewal questions
Common questions about this title's renewal prospects, answered by Courcast's daily analysis.
- Is Ryoko's Case File getting a new season?
- According to Courcast's latest analysis, Ryoko's Case File has a 49% 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 Ryoko's Case File be renewed?
- Ryoko's Case File currently scores 49 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 Ryoko's Case File's renewal probability?
- Ryoko's Case File's CourScore is 49 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 |
|---|---|---|---|---|
| mangadex | volumes total | GLOBAL | 11 | Jul 22, 2026, 12:00 AM |
| youtube | uploads 7d | GLOBAL | 25 | Jun 27, 2026, 12:00 AM |
| youtube | views 7d | GLOBAL | 20,937 | Jun 27, 2026, 12:00 AM |
| mal | chapters total | GLOBAL | 47 | Jul 22, 2026, 12:00 AM |
| comments 7d | GLOBAL | 268 | Jul 21, 2026, 12:00 AM | |
| mal | source members | GLOBAL | 648 | Jul 22, 2026, 12:00 AM |
| youtube | channel views total | GLOBAL | 36,144,520 | Jun 27, 2026, 12:00 AM |
| youtube | views 30d | GLOBAL | 20,937 | Jun 27, 2026, 12:00 AM |
| mentions 1d | GLOBAL | 1 | Jul 11, 2026, 12:00 AM | |
| mal | volumes total | GLOBAL | 11 | Jul 22, 2026, 12:00 AM |
| mangaupdates | bayesian rating | GLOBAL | 7.47 | Jul 22, 2026, 12:00 AM |
| mal | source status code | GLOBAL | 3 | Jul 22, 2026, 12:00 AM |
| anilist | trending | GLOBAL | 0 | Jul 21, 2026, 12:00 AM |
| score 7d | GLOBAL | 248 | Jul 21, 2026, 12:00 AM | |
| wikipedia | pageviews daily | EN.WIKIPEDIA | 1 | Jul 26, 2026, 12:00 AM |
| youtube | uploads 30d | GLOBAL | 25 | Jun 27, 2026, 12:00 AM |
| crunchyroll | series available | GLOBAL | 1 | Jul 28, 2026, 12:00 AM |
| niconico | episode views | JP | 161,902 | Jul 28, 2026, 12:00 AM |
| youtube | subscribers total | GLOBAL | 42,100 | Jun 27, 2026, 12:00 AM |
| mangadex | source status code | GLOBAL | 3 | Jul 22, 2026, 12:00 AM |
| crunchyroll | episode dislikes | GLOBAL | 64 | Jul 28, 2026, 12:00 AM |
| niconico | episode mylists | JP | 1,172 | Jul 28, 2026, 12:00 AM |
| crunchyroll | episode likes | GLOBAL | 6,313 | Jul 28, 2026, 12:00 AM |
| niconico | episode comments | JP | 3,200 | Jul 28, 2026, 12:00 AM |
| crunchyroll | episode count | GLOBAL | 12 | Jul 28, 2026, 12:00 AM |
| filmarks | score mean | JP | 62 | Jul 28, 2026, 12:00 AM |
| filmarks | mark count | JP | 122 | Jul 28, 2026, 12:00 AM |
| ann | rating | GLOBAL | 7.17 | Jul 18, 2026, 12:00 AM |
| kitsu | rating rank | GLOBAL | 4,375 | Jul 21, 2026, 12:00 AM |
| mal | members | GLOBAL | 21,284 | Jul 21, 2026, 12:00 AM |
| mal | watching | GLOBAL | 1,311 | Jul 21, 2026, 12:00 AM |
| anilist | favorites | GLOBAL | 27 | Jul 21, 2026, 12:00 AM |
| tmdb | popularity | GLOBAL | 1.39 | Jul 21, 2026, 12:00 AM |
| mal | completed | GLOBAL | 7,808 | Jul 21, 2026, 12:00 AM |
| mangacodex | bd sales avg | JP | 2,200 | Jul 25, 2026, 12:00 AM |
| mangacodex | manga latest volume sales | JP | 31,900 | Jul 25, 2026, 12:00 AM |
| kitsu | score mean | GLOBAL | 71.69 | Jul 21, 2026, 12:00 AM |
| shikimori | member count | GLOBAL | 3,809 | Jul 21, 2026, 12:00 AM |
| thread count | GLOBAL | 1 | Jul 21, 2026, 12:00 AM | |
| anilist | average score | GLOBAL | 66 | Jul 21, 2026, 12:00 AM |
| kitsu | favorites | GLOBAL | 3 | Jul 21, 2026, 12:00 AM |
| anilist | popularity | GLOBAL | 4,610 | Jul 21, 2026, 12:00 AM |
| threads 7d | GLOBAL | 1 | Jul 21, 2026, 12:00 AM | |
| shikimori | completion ratio | GLOBAL | 0.27 | Jul 21, 2026, 12:00 AM |
| tmdb | vote count | GLOBAL | 5 | Jul 21, 2026, 12:00 AM |
| mentions 7d | GLOBAL | 1 | Jul 21, 2026, 12:00 AM | |
| kitsu | member count | GLOBAL | 2,036 | Jul 21, 2026, 12:00 AM |
| mal | plan to watch | GLOBAL | 10,411 | Jul 21, 2026, 12:00 AM |
| shikimori | score mean | GLOBAL | 70.4 | Jul 21, 2026, 12:00 AM |