Aliases
Last Miracle 20th Century, Tezuka Osamu's Strangest Case in the 20th Century, Tezuka Osamu ga Kieta?! 20 Seiki Saigo no Kaijiken, 手塚治虫が消えた?! 20世紀最後の怪事件, Tezuka Osamu ga Kieta?! 20-seiki Saigo no Kaijiken, Osamu Tezuka's Last Mystery of the 20th Century
FALL 2000SPECIAL
Part of this franchise
concluded
Announced
In production
Releasing
Completed
Tezuka Osamu who going to a 21 Century new year's party with all the charters he made. One thing leads to another and he ends up missing! It's up to his most popular charters to find out what happened to him and get him back safely before the rest of the guest show up
(Souce: Kuro Hazama (a Black Jack shrine))
(Souce: Kuro Hazama (a Black Jack shrine))
Last updated
Oct 28, 2026, 06:22 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
16.2
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 10 hours ago
Top reasons
- Cohort rating percentile - 57th percentile within season cohort
- Titles like this rarely return - 26 years with no new entry: of OVAs and specials (first entries) in that position, under 1% got a new season or film within 10 years
- Time since finale - ~315 months since estimated air window ended
Runway
Unknown
Source runway is unclear, so feasibility is treated as unknown.
Financial & Commercial44
Production Feasibility24
Audience Reception52
Strategic Priors33
Fandom Engagement36
CourScore history
CourScore over time
Last analysedOct 28, 2026, 06:22 AM
Next scheduledin 14 hours
Renewal FAQ
Tezuka Osamu ga Kieta?! 20 Seiki Saigo no Kaijiken renewal questions
Common questions about this title's renewal prospects, answered by Courcast's daily analysis.
- Is Tezuka Osamu ga Kieta?! 20 Seiki Saigo no Kaijiken getting a new season?
- According to Courcast's latest analysis, Tezuka Osamu ga Kieta?! 20 Seiki Saigo no Kaijiken has a 16/100 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 Tezuka Osamu ga Kieta?! 20 Seiki Saigo no Kaijiken be renewed?
- Tezuka Osamu ga Kieta?! 20 Seiki Saigo no Kaijiken currently scores 16 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 Tezuka Osamu ga Kieta?! 20 Seiki Saigo no Kaijiken's renewal probability?
- Tezuka Osamu ga Kieta?! 20 Seiki Saigo no Kaijiken's CourScore is 16 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 | 57 | Oct 12, 2026, 12:00 AM |
| anilist | favorites | GLOBAL | 5 | Oct 12, 2026, 12:00 AM |
| anilist | popularity | GLOBAL | 436 | Oct 12, 2026, 12:00 AM |
| anilist | trending | GLOBAL | 0 | Oct 12, 2026, 12:00 AM |
| ann | rating | GLOBAL | 6.22 | Oct 25, 2026, 12:00 AM |
| crunchyroll | episode count | GLOBAL | 12 | Sep 7, 2026, 12:00 AM |
| crunchyroll | episode dislikes | GLOBAL | 83 | Sep 7, 2026, 12:00 AM |
| crunchyroll | episode likes | GLOBAL | 5,890 | Sep 7, 2026, 12:00 AM |
| crunchyroll | series available | GLOBAL | 1 | Sep 7, 2026, 12:00 AM |
| google trends | interest daily | GLOBAL | 0 | Oct 11, 2026, 12:00 AM |
| google trends | interest weekly | GLOBAL | 100 | Aug 30, 2026, 12:00 AM |
| kitsu | member count | GLOBAL | 153 | Oct 12, 2026, 12:00 AM |
| kitsu | rating rank | GLOBAL | 3,864 | Oct 12, 2026, 12:00 AM |
| kitsu | score mean | GLOBAL | 72.57 | Oct 12, 2026, 12:00 AM |
| mal | chapters total | GLOBAL | 249 | Aug 27, 2026, 12:00 AM |
| mal | completed | GLOBAL | 559 | Oct 12, 2026, 12:00 AM |
| mal | members | GLOBAL | 1,327 | Oct 12, 2026, 12:00 AM |
| mal | plan to watch | GLOBAL | 586 | Oct 12, 2026, 12:00 AM |
| mal | rating | GLOBAL | 8.93 | Aug 27, 2026, 12:00 AM |
| mal | source members | GLOBAL | 316,495 | Aug 27, 2026, 12:00 AM |
| mal | source status code | GLOBAL | 3 | Aug 27, 2026, 12:00 AM |
| mal | volumes total | GLOBAL | 22 | Aug 27, 2026, 12:00 AM |
| mal | watching | GLOBAL | 69 | Oct 12, 2026, 12:00 AM |
| comments 7d | GLOBAL | 37 | Sep 28, 2026, 12:00 AM | |
| mentions 7d | GLOBAL | 1 | Sep 28, 2026, 12:00 AM | |
| score 7d | GLOBAL | 24 | Aug 17, 2026, 12:00 AM | |
| thread count | GLOBAL | 1 | Sep 28, 2026, 12:00 AM | |
| threads 7d | GLOBAL | 1 | Sep 28, 2026, 12:00 AM | |
| shikimori | completion ratio | GLOBAL | 0.46 | Oct 12, 2026, 12:00 AM |
| shikimori | member count | GLOBAL | 224 | Oct 12, 2026, 12:00 AM |
| shikimori | score mean | GLOBAL | 64.4 | Oct 12, 2026, 12:00 AM |
| simkl | score mean | GLOBAL | 62 | Oct 12, 2026, 12:00 AM |
| wikipedia | pageviews daily | EN.WIKIPEDIA | 14 | Jun 6, 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 |