Haruto Tsukishiro wakes up in a dream world and sees a mysterious girl named Lily. Following this, he meets a man named Kanzaki and learns of the existence of witches, which from here on entangles him in all sorts of incidents.
18if is a part of a multi-media project that also includes a mobile game and a virtual reality game.
Last updated
Oct 28, 2026, 06:19 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
19.2
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: High • Updated 8 hours ago
Top reasons
- Reddit discussion momentum - 19 weekly Reddit threads, compared with current activity
- Official social silence (negative signal) - Official JP account silent for 235 days
- Cross-platform popularity index - Aggregate reach of ~16,725 followers
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
18if renewal questions
Common questions about this title's renewal prospects, answered by Courcast's daily analysis.
- Is 18if getting a new season?
- According to Courcast's latest analysis, 18if has a 19/100 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 18if be renewed?
- 18if currently scores 19 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 18if's renewal probability?
- 18if's CourScore is 19 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 | 56 | Oct 19, 2026, 12:00 AM |
| anilist | favorites | GLOBAL | 84 | Oct 19, 2026, 12:00 AM |
| anilist | popularity | GLOBAL | 16,160 | Oct 19, 2026, 12:00 AM |
| anilist | trending | GLOBAL | 0 | Oct 19, 2026, 12:00 AM |
| ann | rating | GLOBAL | 6.08 | Oct 25, 2026, 12:00 AM |
| crunchyroll | episode count | GLOBAL | 13 | Oct 19, 2026, 12:00 AM |
| crunchyroll | episode dislikes | GLOBAL | 57 | Oct 19, 2026, 12:00 AM |
| crunchyroll | episode likes | GLOBAL | 850 | Oct 19, 2026, 12:00 AM |
| crunchyroll | series available | GLOBAL | 1 | Oct 19, 2026, 12:00 AM |
| filmarks | mark count | JP | 80 | Oct 19, 2026, 12:00 AM |
| filmarks | score mean | JP | 60 | Oct 19, 2026, 12:00 AM |
| google trends | interest daily | GLOBAL | 73 | Sep 20, 2026, 12:00 AM |
| google trends | interest weekly | GLOBAL | 0 | Oct 11, 2026, 12:00 AM |
| google trends | momentum log ratio | GLOBAL | 0 | Oct 11, 2026, 12:00 AM |
| justwatch | jp platform count | JP | 2 | Oct 19, 2026, 12:00 AM |
| kitsu | favorites | GLOBAL | 7 | Oct 19, 2026, 12:00 AM |
| kitsu | member count | GLOBAL | 5,508 | Oct 19, 2026, 12:00 AM |
| kitsu | rating rank | GLOBAL | 12,293 | Oct 19, 2026, 12:00 AM |
| kitsu | score mean | GLOBAL | 58.38 | Oct 19, 2026, 12:00 AM |
| mal | chapters total | GLOBAL | 19 | Sep 3, 2026, 12:00 AM |
| mal | completed | GLOBAL | 24,829 | Oct 19, 2026, 12:00 AM |
| mal | members | GLOBAL | 60,831 | Oct 19, 2026, 12:00 AM |
| mal | plan to watch | GLOBAL | 19,657 | Oct 19, 2026, 12:00 AM |
| mal | rating | GLOBAL | 6.86 | Sep 3, 2026, 12:00 AM |
| mal | source members | GLOBAL | 469 | Sep 3, 2026, 12:00 AM |
| mal | source status code | GLOBAL | 3 | Sep 3, 2026, 12:00 AM |
| mal | volumes total | GLOBAL | 3 | Sep 3, 2026, 12:00 AM |
| mal | watching | GLOBAL | 4,759 | Oct 19, 2026, 12:00 AM |
| mangadex | source status code | GLOBAL | 2 | Jun 20, 2026, 12:00 AM |
| mangaupdates | bayesian rating | GLOBAL | 6.26 | Oct 26, 2026, 12:00 AM |
| mfc | entry likes | GLOBAL | 2 | Oct 22, 2026, 12:00 AM |
| mfc | figures total | GLOBAL | 0 | Oct 22, 2026, 12:00 AM |
| mfc | goods total | GLOBAL | 15 | Oct 22, 2026, 12:00 AM |
| mfc | media total | GLOBAL | 0 | Oct 22, 2026, 12:00 AM |
| mfc | merch added 30d | GLOBAL | 0 | Oct 22, 2026, 12:00 AM |
| mfc | merch total | GLOBAL | 15 | Oct 22, 2026, 12:00 AM |
| niconico | episode comments | JP | 6,315 | Oct 19, 2026, 12:00 AM |
| niconico | episode mylists | JP | 727 | Oct 19, 2026, 12:00 AM |
| niconico | episode views | JP | 171,749 | Oct 19, 2026, 12:00 AM |
| comments 7d | GLOBAL | 501 | Oct 19, 2026, 12:00 AM | |
| mentions 1d | GLOBAL | 2 | Oct 19, 2026, 12:00 AM | |
| mentions 7d | GLOBAL | 19 | Oct 19, 2026, 12:00 AM | |
| score 7d | GLOBAL | 180 | Oct 19, 2026, 12:00 AM | |
| thread count | GLOBAL | 19 | Oct 19, 2026, 12:00 AM | |
| threads 7d | GLOBAL | 19 | Oct 19, 2026, 12:00 AM | |
| shikimori | completion ratio | GLOBAL | 0.37 | Oct 19, 2026, 12:00 AM |
| shikimori | member count | GLOBAL | 11,497 | Oct 19, 2026, 12:00 AM |
| shikimori | score mean | GLOBAL | 61.1 | Oct 19, 2026, 12:00 AM |
| simkl | score mean | GLOBAL | 59 | Aug 24, 2026, 12:00 AM |
| tmdb | popularity | GLOBAL | 13.6 | Oct 19, 2026, 12:00 AM |
| tmdb | vote count | GLOBAL | 13 | Oct 19, 2026, 12:00 AM |
| wikipedia | pageviews daily | EN.WIKIPEDIA | 14 | Oct 27, 2026, 12:00 AM |
| x | followers count | GLOBAL | 6,410 | Aug 24, 2026, 12:00 AM |
| x official jp | silent days | JP | 235 | Aug 24, 2026, 12:00 AM |
| youtube | channel views total | GLOBAL | 36,144,520 | Jun 27, 2026, 12:00 AM |
| youtube | subscribers total | GLOBAL | 42,100 | Jun 27, 2026, 12:00 AM |
| youtube | trailer likes | GLOBAL | 580 | Oct 19, 2026, 12:00 AM |
| youtube | trailer views | GLOBAL | 153,601 | Oct 19, 2026, 12:00 AM |
| youtube | uploads 30d | GLOBAL | 25 | Jun 27, 2026, 12:00 AM |
| youtube | uploads 7d | GLOBAL | 25 | Jun 27, 2026, 12:00 AM |
| youtube | views 30d | GLOBAL | 20,937 | Jun 27, 2026, 12:00 AM |
| youtube | views 7d | GLOBAL | 20,937 | Jun 27, 2026, 12:00 AM |