Aliases
Karl and Curious Tower, Karl to Fushigi na Tou, カルルとふしぎな塔
S1FALL 2010TV_SHORT
Part of this franchise
concluded
Announced
In production
Releasing
Completed
The story centers around a mysterious tall tower built from an (unsteady) stack of building blocks. Every morning, noon, and evening, an old timekeeping man rings the bell in the tower to confirm the time for the local townspeople. However, one day at noon, the tower bell fails to ring — leaving the townspeople confused about when to eat lunch. The fantasy adventure begins when Karl, an inquisitive boy living in the town, decides to go to the tower's plaza to see what is the matter.
(Source: Anime News Network)
(Source: Anime News Network)
Last updated
Oct 28, 2026, 06:24 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.
CourScore
8.9
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: Medium • Updated 7 hours ago
Top reasons
- Titles like this rarely return - 16 years with no new entry: of series (first entries) in that position, under 1% got a new season or film within 10 years
- Cross-platform audience rating - Weighted audience rating 49.9
- Time since finale - ~193 months since estimated air window ended
Runway
Anime original
This is an anime original, not an adaptation, so there is no source material to run down - renewal turns on sales and popularity rather than runway.
Financial & Commercial24
Production Feasibility24
Audience Reception15
Strategic Priors27
Fandom Engagement23
CourScore history
CourScore over time
Last analysedOct 28, 2026, 06:24 AM
Next scheduledin 17 hours
Renewal FAQ
Karl to Fushigi na Tou renewal questions
Common questions about this title's renewal prospects, answered by Courcast's daily analysis.
- Is Karl to Fushigi na Tou getting a new season?
- According to Courcast's latest analysis, Karl to Fushigi na Tou has a 9/100 renewal signal score. 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 Karl to Fushigi na Tou be renewed?
- Karl to Fushigi na Tou currently scores 9 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. Scores from 70 indicate strong renewal signals; scores from 85 are labelled very likely.
- What is Karl to Fushigi na Tou's renewal probability?
- Karl to Fushigi na Tou's CourScore is 9 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 | favorites | GLOBAL | 0 | Oct 2, 2026, 12:00 AM |
| anilist | popularity | GLOBAL | 275 | Oct 2, 2026, 12:00 AM |
| anilist | trending | GLOBAL | 0 | Oct 2, 2026, 12:00 AM |
| crunchyroll | episode count | GLOBAL | 52 | Sep 11, 2026, 12:00 AM |
| crunchyroll | episode dislikes | GLOBAL | 10 | Sep 11, 2026, 12:00 AM |
| crunchyroll | episode likes | GLOBAL | 430 | Sep 11, 2026, 12:00 AM |
| crunchyroll | series available | GLOBAL | 1 | Sep 11, 2026, 12:00 AM |
| filmarks | mark count | JP | 13 | Oct 2, 2026, 12:00 AM |
| filmarks | score mean | JP | 82 | Oct 2, 2026, 12:00 AM |
| google trends | interest daily | GLOBAL | 0 | Sep 10, 2026, 12:00 AM |
| kitsu | member count | GLOBAL | 68 | Oct 2, 2026, 12:00 AM |
| mal | completed | GLOBAL | 146 | Oct 2, 2026, 12:00 AM |
| mal | members | GLOBAL | 690 | Oct 2, 2026, 12:00 AM |
| mal | plan to watch | GLOBAL | 306 | Oct 2, 2026, 12:00 AM |
| mal | watching | GLOBAL | 80 | Oct 2, 2026, 12:00 AM |
| mangaupdates | bayesian rating | GLOBAL | 0 | Oct 26, 2026, 12:00 AM |
| niconico | episode mylists | JP | 12 | Oct 2, 2026, 12:00 AM |
| niconico | episode views | JP | 2,638 | Oct 2, 2026, 12:00 AM |
| shikimori | completion ratio | GLOBAL | 0.06 | Oct 2, 2026, 12:00 AM |
| shikimori | member count | GLOBAL | 95 | Oct 2, 2026, 12:00 AM |
| shikimori | score mean | GLOBAL | 0 | Oct 2, 2026, 12:00 AM |
| simkl | score mean | GLOBAL | 57 | Oct 2, 2026, 12:00 AM |
| wikipedia | pageviews daily | EN.WIKIPEDIA | 21 | Apr 30, 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 |