Aliases
I’ll Live A Long Life to Adore My Absolute Fave—Currently My Stepbrother, Saioshi no Gikei Mederu Tame, Nagaikishimasu!, 最推しの義兄を愛でるため、長生きします！, Saioshi no Gikei wo Mederu Tame, Nagaiki shimasu!, Saioshi, さいおし, 为了我最爱的义兄，我要长命百岁！, 최애 의붓형을 사랑하기 위해, 오래 살겠습니다!, Saioshi no Gikei wo Mederu Tame, Nagaikishimasu!, I'll Live a Long Life to Dote on My Favorite Stepbrother!, 最推しの義兄を愛でるため、長生きします!
S1WINTER 2026ONA
Part of this franchise
concluded
Announced
In production
Releasing
Completed
I'll Live a Long Life to Dote on My Favorite Stepbrother!
Saioshi no Gikei wo Mederu Tame, Nagaikishimasu!
The story of Saioshi no Gikei wo Mederu Tame, Nagaikishimasu! follows the struggle of a player to protect his favorite character, who gets reincarnated as his older brother-in-law in a simulation raising game - however, the player is reincarnated as the younger brother who was meant to die.
(Source: Anime News Network)
(Source: Anime News Network)
Last updated
Oct 31, 2026, 12:56 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
44.1
CourScore measures renewal signals out of 100. It is not a calibrated probability of an official sequel announcement within 18 months.
Signal coverage: 98% • Signal freshness: High • Updated 3 minutes ago
Top reasons
- Time since finale - ~7 months since estimated air window ended
- Official social silence (negative signal) - Official JP account active (last post 111d ago)
- Committee renewal track record - Lead committee members (AlphaPolis, Imagica Infos, Imageworks Studio) have a smoothed catalogue continuation rate of 20%, above the catalogue average of 14%
Runway
Unknown
Source runway is unclear, so feasibility is treated as unknown.
Financial & Commercial31
Production Feasibility73
Audience Reception25
Strategic Priors41
Fandom Engagement64
CourScore history
CourScore over time
Last analysedOct 31, 2026, 12:56 AM
Next scheduledtomorrow
Renewal FAQ
I'll Live a Long Life to Dote on My Favorite Stepbrother! renewal questions
Common questions about this title's renewal prospects, answered by Courcast's daily analysis.
- Is I'll Live a Long Life to Dote on My Favorite Stepbrother! getting a new season?
- According to Courcast's latest analysis, I'll Live a Long Life to Dote on My Favorite Stepbrother! has a 44/100 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 I'll Live a Long Life to Dote on My Favorite Stepbrother! be renewed?
- I'll Live a Long Life to Dote on My Favorite Stepbrother! currently scores 44 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 I'll Live a Long Life to Dote on My Favorite Stepbrother!'s renewal probability?
- I'll Live a Long Life to Dote on My Favorite Stepbrother!'s CourScore is 44 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 | 53 | Oct 29, 2026, 12:00 AM |
| anilist | favorites | GLOBAL | 35 | Oct 29, 2026, 12:00 AM |
| anilist | popularity | GLOBAL | 2,726 | Oct 29, 2026, 12:00 AM |
| anilist | trending | GLOBAL | 0 | Oct 29, 2026, 12:00 AM |
| crunchyroll | episode count | GLOBAL | 12 | Sep 25, 2026, 12:00 AM |
| crunchyroll | episode dislikes | GLOBAL | 2 | Sep 25, 2026, 12:00 AM |
| crunchyroll | episode likes | GLOBAL | 1,485 | Sep 25, 2026, 12:00 AM |
| crunchyroll | series available | GLOBAL | 1 | Sep 25, 2026, 12:00 AM |
| filmarks | mark count | JP | 234 | Oct 29, 2026, 12:00 AM |
| filmarks | score mean | JP | 60 | Oct 29, 2026, 12:00 AM |
| google trends | interest daily | GLOBAL | 0 | Oct 28, 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 29, 2026, 12:00 AM |
| kitsu | member count | GLOBAL | 120 | Oct 29, 2026, 12:00 AM |
| mal | completed | GLOBAL | 1,628 | Oct 29, 2026, 12:00 AM |
| mal | members | GLOBAL | 7,716 | Oct 29, 2026, 12:00 AM |
| mal | plan to watch | GLOBAL | 4,114 | Oct 29, 2026, 12:00 AM |
| mal | watching | GLOBAL | 910 | Oct 29, 2026, 12:00 AM |
| mangadex | source status code | GLOBAL | 2 | Jul 29, 2026, 12:00 AM |
| mangaupdates | bayesian rating | GLOBAL | 6.13 | Oct 26, 2026, 12:00 AM |
| niconico | episode comments | JP | 13,096 | Oct 29, 2026, 12:00 AM |
| niconico | episode mylists | JP | 312 | Oct 29, 2026, 12:00 AM |
| niconico | episode views | JP | 251,423 | Oct 29, 2026, 12:00 AM |
| comments 7d | GLOBAL | 164 | Oct 29, 2026, 12:00 AM | |
| mentions 1d | GLOBAL | 1 | Oct 29, 2026, 12:00 AM | |
| mentions 7d | GLOBAL | 6 | Oct 29, 2026, 12:00 AM | |
| score 7d | GLOBAL | 22 | Oct 29, 2026, 12:00 AM | |
| thread count | GLOBAL | 6 | Oct 29, 2026, 12:00 AM | |
| threads 7d | GLOBAL | 6 | Oct 29, 2026, 12:00 AM | |
| shikimori | completion ratio | GLOBAL | 0.03 | Oct 29, 2026, 12:00 AM |
| shikimori | member count | GLOBAL | 949 | Oct 29, 2026, 12:00 AM |
| shikimori | score mean | GLOBAL | 57.7 | Oct 29, 2026, 12:00 AM |
| simkl | score mean | GLOBAL | 55 | Oct 21, 2026, 12:00 AM |
| tmdb | popularity | GLOBAL | 4.53 | Oct 29, 2026, 12:00 AM |
| tmdb | vote count | GLOBAL | 4 | Oct 29, 2026, 12:00 AM |
| x | followers count | GLOBAL | 8,863 | Oct 15, 2026, 12:00 AM |
| x | followers delta | GLOBAL | 0 | Oct 15, 2026, 12:00 AM |
| x official jp | posts 7d | JP | 8 | Aug 14, 2026, 12:00 AM |
| x official jp | silent days | JP | 111 | Oct 15, 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 | 533 | Oct 29, 2026, 12:00 AM |
| youtube | trailer views | GLOBAL | 31,997 | Oct 29, 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 |
| wikipedia | pageviews daily | EN.WIKIPEDIA | 17 | Oct 29, 2026, 12:00 AM |