Aliases
Books Bought With Tax, Racaille de bibliothèque, Taxpayer-Purchased Books, Zeikin de Katta Hon, 税金で買った本, Untitled Books Bought with Tax Live-Action
S1TV
Part of this franchise
in_production
Announced
In production
Releasing
Completed
Ishidaira is a delinquent who visited the library for the first time since elementary school. But then, he was pointed out by Hayasameru and Shirai, who works at the library, that he has not returned a book that he borrowed ten years ago. A manga about how Ishidaira went from trying to borrow a book from a library to working there instead.
(Source: Kodansha, translated)
(Source: Kodansha, translated)
Last updated
Aug 31, 2026, 02:25 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
48.3
CourScore is the probability of an official sequel announcement within 18 months.
Signal coverage: 100% • Signal freshness: High • Updated 12 days ago
Top reasons
- Source runway - Source material runway assessed as 'ok'
- Crunchyroll Like Index - 4,786 likes / 4,827 reactions on recent episodes
- Production pipeline confidence - In active production
Runway
Ok
Source runway looks healthy for a continuation.
Financial & Commercial37
Production Feasibility82
Audience Reception40
Strategic Priors48
Fandom Engagement14
CourScore history
CourScore over time
Last analysedAug 31, 2026, 02:25 AM
Next scheduled11 days ago
Renewal FAQ
Zeikin de Katta Hon renewal questions
Common questions about this title's renewal prospects, answered by Courcast's daily analysis.
- Is Zeikin de Katta Hon getting a new season?
- According to Courcast's latest analysis, Zeikin de Katta Hon 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 Zeikin de Katta Hon be renewed?
- Zeikin de Katta Hon 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 Zeikin de Katta Hon's renewal probability?
- Zeikin de Katta Hon'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.
Latest signals
Fresh telemetry
Courcast watches every connected signal to surface the freshest indicators of momentum.
| Source | Metric | Geo | Value | Collected |
|---|---|---|---|---|
| anilist | favorites | GLOBAL | 15 | Sep 6, 2026, 12:00 AM |
| anilist | popularity | GLOBAL | 1,507 | Sep 6, 2026, 12:00 AM |
| anilist | trending | GLOBAL | 0 | Sep 6, 2026, 12:00 AM |
| crunchyroll | episode count | GLOBAL | 12 | Sep 6, 2026, 12:00 AM |
| crunchyroll | episode dislikes | GLOBAL | 41 | Sep 6, 2026, 12:00 AM |
| crunchyroll | episode likes | GLOBAL | 4,789 | Sep 6, 2026, 12:00 AM |
| crunchyroll | series available | GLOBAL | 1 | Sep 6, 2026, 12:00 AM |
| google trends | interest daily | GLOBAL | 0 | Sep 5, 2026, 12:00 AM |
| google trends | interest weekly | GLOBAL | 27 | Aug 30, 2026, 12:00 AM |
| kitsu | favorites | GLOBAL | 60 | Sep 6, 2026, 12:00 AM |
| kitsu | member count | GLOBAL | 7,781 | Sep 6, 2026, 12:00 AM |
| kitsu | rating rank | GLOBAL | 2,087 | Sep 6, 2026, 12:00 AM |
| kitsu | score mean | GLOBAL | 75.93 | Sep 6, 2026, 12:00 AM |
| mal | completed | GLOBAL | 0 | Sep 6, 2026, 12:00 AM |
| mal | members | GLOBAL | 2,198 | Sep 6, 2026, 12:00 AM |
| mal | plan to watch | GLOBAL | 2,198 | Sep 6, 2026, 12:00 AM |
| mal | rating | GLOBAL | 7.73 | Sep 10, 2026, 12:00 AM |
| mal | source members | GLOBAL | 8,501 | Sep 10, 2026, 12:00 AM |
| mal | source status code | GLOBAL | 2 | Sep 10, 2026, 12:00 AM |
| mal | watching | GLOBAL | 0 | Sep 6, 2026, 12:00 AM |
| mangacodex | manga circulation | JP | 400,000 | Sep 6, 2026, 12:00 AM |
| mangacodex | manga latest volume sales | JP | 9,600 | Sep 6, 2026, 12:00 AM |
| mangacodex | manga volume trend pct | JP | -36.42 | Sep 6, 2026, 12:00 AM |
| mangadex | source status code | GLOBAL | 2 | Sep 10, 2026, 12:00 AM |
| mangaupdates | bayesian rating | GLOBAL | 7.29 | Sep 10, 2026, 12:00 AM |
| niconico | episode comments | JP | 208 | Sep 6, 2026, 12:00 AM |
| niconico | episode mylists | JP | 11 | Sep 6, 2026, 12:00 AM |
| niconico | episode views | JP | 3,400 | Sep 6, 2026, 12:00 AM |
| comments 7d | GLOBAL | 18 | Aug 7, 2026, 12:00 AM | |
| mentions 1d | GLOBAL | 1 | Aug 1, 2026, 12:00 AM | |
| mentions 7d | GLOBAL | 1 | Aug 7, 2026, 12:00 AM | |
| thread count | GLOBAL | 1 | Aug 7, 2026, 12:00 AM | |
| threads 7d | GLOBAL | 1 | Aug 7, 2026, 12:00 AM | |
| shikimori | member count | GLOBAL | 1,531 | Sep 6, 2026, 12:00 AM |
| shikimori | score mean | GLOBAL | 0 | Sep 6, 2026, 12:00 AM |
| tmdb | popularity | GLOBAL | 0.99 | Sep 6, 2026, 12:00 AM |
| tmdb | vote count | GLOBAL | 0 | Sep 6, 2026, 12:00 AM |
| wikipedia | pageviews daily | EN.WIKIPEDIA | 19 | Sep 5, 2026, 12:00 AM |
| youtube | channel views total | GLOBAL | 260,870 | Jun 17, 2026, 12:00 AM |
| youtube | subscribers total | GLOBAL | 1,290 | Jun 17, 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 30d | GLOBAL | 13,579 | Jun 17, 2026, 12:00 AM |
| youtube | views 7d | GLOBAL | 13,579 | Jun 17, 2026, 12:00 AM |