"Brush your teeth, or the Cavity Express will come get ya!" Dentist apprentice boy EGG, and his side-kick cavity pal C1 hop into the mechanical-biological-train "Cavity Express" to explore through cavity world to accomplish necessary training needed to achieve the coveted DOCTOR title. Toothbrush and Toothpaste as his arsenal, Boy Egg resists against bad-nasty-cavities to rush for the "End of the Journey Station".
Last updated
Oct 28, 2026, 06:25 AM
Franchise timeline
Review every Courcast-tracked season for this series and jump between entries.
Courcast score breakdown
CourScore weighs signals for an official sequel announcement within 18 months, blending attention velocity, completion strength, and catalogue health.
CourScore
13.5
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: High • Updated 11 hours ago
Top reasons
- MAL community size - 474 MAL list entries (watching/completed/planned)
- Titles like this rarely return - 17 years with no new entry: of films (first entries) in that position, under 1% got a new season or film within 10 years
- Favourite base strength - 0 cross-platform favourites
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.
CourScore history
CourScore over time
Cavity Express renewal questions
Common questions about this title's renewal prospects, answered by Courcast's daily analysis.
- Is Cavity Express getting a new season?
- According to Courcast's latest analysis, Cavity Express has a 14/100 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 Cavity Express be renewed?
- Cavity Express currently scores 14 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 Cavity Express's renewal probability?
- Cavity Express's CourScore is 14 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.
Fresh telemetry
Courcast watches every connected signal to surface the freshest indicators of momentum.
| Source | Metric | Geo | Value | Collected |
|---|---|---|---|---|
| anilist | average score | GLOBAL | 44 | Oct 16, 2026, 12:00 AM |
| anilist | favorites | GLOBAL | 0 | Oct 16, 2026, 12:00 AM |
| anilist | popularity | GLOBAL | 216 | Oct 16, 2026, 12:00 AM |
| anilist | trending | GLOBAL | 0 | Oct 16, 2026, 12:00 AM |
| ann | rating | GLOBAL | 5.93 | Oct 25, 2026, 12:00 AM |
| crunchyroll | episode count | GLOBAL | 12 | Sep 10, 2026, 12:00 AM |
| crunchyroll | episode dislikes | GLOBAL | 112 | Sep 10, 2026, 12:00 AM |
| crunchyroll | episode likes | GLOBAL | 17,963 | Sep 10, 2026, 12:00 AM |
| crunchyroll | series available | GLOBAL | 1 | Sep 10, 2026, 12:00 AM |
| google trends | interest daily | GLOBAL | 0 | Sep 30, 2026, 12:00 AM |
| google trends | interest weekly | GLOBAL | 0 | Sep 20, 2026, 12:00 AM |
| google trends | momentum log ratio | GLOBAL | 0 | Sep 20, 2026, 12:00 AM |
| kitsu | favorites | GLOBAL | 1 | Oct 16, 2026, 12:00 AM |
| kitsu | member count | GLOBAL | 93 | Oct 16, 2026, 12:00 AM |
| mal | chapters total | GLOBAL | 4 | Aug 27, 2026, 12:00 AM |
| mal | completed | GLOBAL | 294 | Oct 16, 2026, 12:00 AM |
| mal | members | GLOBAL | 546 | Oct 16, 2026, 12:00 AM |
| mal | plan to watch | GLOBAL | 155 | Oct 16, 2026, 12:00 AM |
| mal | rating | GLOBAL | 7.21 | Aug 27, 2026, 12:00 AM |
| mal | source members | GLOBAL | 659 | Aug 27, 2026, 12:00 AM |
| mal | source status code | GLOBAL | 3 | Aug 27, 2026, 12:00 AM |
| mal | volumes total | GLOBAL | 1 | Aug 27, 2026, 12:00 AM |
| mal | watching | GLOBAL | 25 | Oct 16, 2026, 12:00 AM |
| mangaupdates | bayesian rating | GLOBAL | 6.13 | Oct 26, 2026, 12:00 AM |
| shikimori | completion ratio | GLOBAL | 0.14 | Oct 16, 2026, 12:00 AM |
| shikimori | member count | GLOBAL | 72 | Oct 16, 2026, 12:00 AM |
| shikimori | score mean | GLOBAL | 53.1 | Oct 16, 2026, 12:00 AM |
| simkl | score mean | GLOBAL | 48 | Sep 10, 2026, 12:00 AM |