Aliases
にんころ, NinKoro, Ninja and Assassin Living Together, 忍者與殺手的兩人生活, Ninja to Koroshiya no Futarigurashi, A Ninja and an Assassin Under One Roof, 忍者と殺し屋のふたりぐらし, A Ninja and an Assassin Living Together
S1SPRING 2025TV
Part of this franchise
concluded
Announced
In production
Releasing
Completed
On the way home from school one day, Konoha Koga rescues Satoko Kusagakure, a ninja who escaped her village. Soon, pursuers from the village show up in search of Satoko only to be deftly dealt with by Konoha. As it turns out, the unassuming high schooler is actually an assassin. Thus, the potentially cutthroat cohabitation of a ninja and an assassin begins!
(Source: Crunchyroll)
(Source: Crunchyroll)
Last updated
Oct 28, 2026, 06:18 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
67.7
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 3 hours ago
Top reasons
- Source runway - Source material runway assessed as 'ok'
- Time since finale - ~16 months since estimated air window ended
- Crunchyroll Like Index - 15,518 likes / 15,622 reactions on recent episodes
Runway
Ok
Source runway looks healthy for a continuation.
Financial & Commercial67
Production Feasibility79
Audience Reception63
Strategic Priors65
Fandom Engagement51
CourScore history
CourScore over time
Last analysedOct 28, 2026, 06:18 AM
Next scheduledin 3 hours
Renewal FAQ
A Ninja and an Assassin Under One Roof renewal questions
Common questions about this title's renewal prospects, answered by Courcast's daily analysis.
- Is A Ninja and an Assassin Under One Roof getting a new season?
- According to Courcast's latest analysis, A Ninja and an Assassin Under One Roof has a 68/100 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 A Ninja and an Assassin Under One Roof be renewed?
- A Ninja and an Assassin Under One Roof currently scores 68 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 A Ninja and an Assassin Under One Roof's renewal probability?
- A Ninja and an Assassin Under One Roof's CourScore is 68 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 | 75 | Oct 27, 2026, 12:00 AM |
| anilist | favorites | GLOBAL | 677 | Oct 27, 2026, 12:00 AM |
| anilist | popularity | GLOBAL | 30,444 | Oct 27, 2026, 12:00 AM |
| anilist | trending | GLOBAL | 1 | Oct 27, 2026, 12:00 AM |
| crunchyroll | episode count | GLOBAL | 12 | Oct 27, 2026, 12:00 AM |
| crunchyroll | episode dislikes | GLOBAL | 104 | Oct 27, 2026, 12:00 AM |
| crunchyroll | episode likes | GLOBAL | 15,518 | Oct 27, 2026, 12:00 AM |
| crunchyroll | series available | GLOBAL | 1 | Oct 27, 2026, 12:00 AM |
| filmarks | mark count | JP | 1,297 | Oct 27, 2026, 12:00 AM |
| filmarks | score mean | JP | 76 | Oct 27, 2026, 12:00 AM |
| google trends | interest daily | GLOBAL | 0 | Oct 24, 2026, 12:00 AM |
| google trends | interest weekly | GLOBAL | 0 | Oct 18, 2026, 12:00 AM |
| google trends | momentum log ratio | GLOBAL | 0 | Oct 18, 2026, 12:00 AM |
| kitsu | member count | GLOBAL | 14 | Oct 27, 2026, 12:00 AM |
| kitsu | rating rank | GLOBAL | 11,599 | Apr 8, 2026, 12:00 AM |
| kitsu | score mean | GLOBAL | 59.45 | Apr 8, 2026, 12:00 AM |
| mal | completed | GLOBAL | 29,184 | Oct 27, 2026, 12:00 AM |
| mal | members | GLOBAL | 63,539 | Oct 27, 2026, 12:00 AM |
| mal | plan to watch | GLOBAL | 21,001 | Oct 27, 2026, 12:00 AM |
| mal | rating | GLOBAL | 7.37 | Aug 27, 2026, 12:00 AM |
| mal | source members | GLOBAL | 2,302 | Aug 27, 2026, 12:00 AM |
| mal | source status code | GLOBAL | 2 | Aug 27, 2026, 12:00 AM |
| mal | watching | GLOBAL | 8,047 | Oct 27, 2026, 12:00 AM |
| mangadex | source status code | GLOBAL | 2 | Oct 26, 2026, 12:00 AM |
| mangaupdates | bayesian rating | GLOBAL | 7.62 | Oct 26, 2026, 12:00 AM |
| niconico | episode comments | JP | 246,312 | Oct 27, 2026, 12:00 AM |
| niconico | episode mylists | JP | 2,405 | Oct 27, 2026, 12:00 AM |
| niconico | episode views | JP | 1,773,126 | Oct 27, 2026, 12:00 AM |
| comments 7d | GLOBAL | 54 | Oct 15, 2026, 12:00 AM | |
| mentions 1d | GLOBAL | 1 | Oct 10, 2026, 12:00 AM | |
| mentions 7d | GLOBAL | 1 | Oct 15, 2026, 12:00 AM | |
| score 7d | GLOBAL | 283 | Oct 15, 2026, 12:00 AM | |
| thread count | GLOBAL | 1 | Oct 15, 2026, 12:00 AM | |
| threads 7d | GLOBAL | 1 | Oct 15, 2026, 12:00 AM | |
| shikimori | completion ratio | GLOBAL | 0.41 | Oct 27, 2026, 12:00 AM |
| shikimori | member count | GLOBAL | 8,047 | Oct 27, 2026, 12:00 AM |
| shikimori | score mean | GLOBAL | 75.7 | Oct 27, 2026, 12:00 AM |
| simkl | score mean | GLOBAL | 75 | Oct 17, 2026, 12:00 AM |
| tmdb | popularity | GLOBAL | 11.07 | Oct 27, 2026, 12:00 AM |
| tmdb | vote count | GLOBAL | 23 | Oct 27, 2026, 12:00 AM |
| wikipedia | pageviews daily | EN.WIKIPEDIA | 203 | Oct 26, 2026, 12:00 AM |
| x | followers count | GLOBAL | 18,162 | Aug 27, 2026, 12:00 AM |
| x official jp | silent days | JP | 459 | Aug 27, 2026, 12:00 AM |
| youtube | channel views total | GLOBAL | 0 | Jun 29, 2026, 12:00 AM |
| youtube | subscribers total | GLOBAL | 0 | Jun 29, 2026, 12:00 AM |
| youtube | trailer likes | GLOBAL | 2,635 | Oct 27, 2026, 12:00 AM |
| youtube | trailer views | GLOBAL | 158,944 | Oct 27, 2026, 12:00 AM |
| youtube | uploads 30d | GLOBAL | 25 | Jun 29, 2026, 12:00 AM |
| youtube | uploads 7d | GLOBAL | 25 | Jun 29, 2026, 12:00 AM |
| youtube | views 30d | GLOBAL | 20,721 | Jun 29, 2026, 12:00 AM |
| youtube | views 7d | GLOBAL | 20,721 | Jun 29, 2026, 12:00 AM |