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
Aug 30, 2026, 03:49 PM
Franchise overview
Franchise timeline
Review every Courcast-tracked season for this series and jump between entries.
Renewal pulse
Courcast score breakdown
CourScore is the probability of an official sequel announcement within 18 months, blending attention velocity, completion strength, and catalogue health.
CourScore
56.0
CourScore is the probability of an official sequel announcement within 18 months.
Signal coverage: 100% • Signal freshness: High • Updated 16 days ago
Top reasons
- Time since finale - ~5 months since estimated air window ended
- Crunchyroll Like Index - 1,469 likes / 1,471 reactions on recent episodes
- Committee renewal track record - Lead committee members (Imageworks Studio, Imagica Infos) renew 7% of productions, above the catalogue average of 3%
Runway
Unknown
Source runway is unclear, so feasibility is treated as unknown.
Financial & Commercial54
Production Feasibility69
Audience Reception59
Strategic Priors43
Fandom Engagement37
CourScore history
CourScore over time
Last analysedAug 30, 2026, 03:49 PM
Next scheduled16 days ago
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 56% renewal probability. 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 56 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. Titles scoring above 70 are considered Very Likely to receive a continuation.
- 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 56 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-updated probability 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 | 51 | Sep 13, 2026, 12:00 AM |
| anilist | favorites | GLOBAL | 35 | Sep 13, 2026, 12:00 AM |
| anilist | popularity | GLOBAL | 2,600 | Sep 13, 2026, 12:00 AM |
| anilist | trending | GLOBAL | 0 | Sep 13, 2026, 12:00 AM |
| crunchyroll | episode count | GLOBAL | 12 | Sep 13, 2026, 12:00 AM |
| crunchyroll | episode dislikes | GLOBAL | 2 | Sep 13, 2026, 12:00 AM |
| crunchyroll | episode likes | GLOBAL | 1,475 | Sep 13, 2026, 12:00 AM |
| crunchyroll | series available | GLOBAL | 1 | Sep 13, 2026, 12:00 AM |
| filmarks | mark count | JP | 219 | Sep 13, 2026, 12:00 AM |
| filmarks | score mean | JP | 58 | Sep 13, 2026, 12:00 AM |
| google trends | interest daily | GLOBAL | 0 | Sep 12, 2026, 12:00 AM |
| google trends | interest weekly | GLOBAL | 0 | Aug 16, 2026, 12:00 AM |
| justwatch | jp platform count | JP | 2 | Sep 13, 2026, 12:00 AM |
| kitsu | member count | GLOBAL | 112 | Sep 13, 2026, 12:00 AM |
| mal | completed | GLOBAL | 1,537 | Sep 13, 2026, 12:00 AM |
| mal | members | GLOBAL | 7,541 | Sep 13, 2026, 12:00 AM |
| mal | plan to watch | GLOBAL | 4,055 | Sep 13, 2026, 12:00 AM |
| mal | watching | GLOBAL | 920 | Sep 13, 2026, 12:00 AM |
| mangadex | source status code | GLOBAL | 2 | Jul 29, 2026, 12:00 AM |
| mangaupdates | bayesian rating | GLOBAL | 6.13 | Sep 10, 2026, 12:00 AM |
| niconico | episode comments | JP | 13,094 | Sep 13, 2026, 12:00 AM |
| niconico | episode mylists | JP | 311 | Sep 13, 2026, 12:00 AM |
| niconico | episode views | JP | 250,428 | Sep 13, 2026, 12:00 AM |
| comments 7d | GLOBAL | 19 | Sep 13, 2026, 12:00 AM | |
| mentions 1d | GLOBAL | 3 | Aug 27, 2026, 12:00 AM | |
| mentions 7d | GLOBAL | 1 | Sep 13, 2026, 12:00 AM | |
| score 7d | GLOBAL | 44 | Sep 13, 2026, 12:00 AM | |
| thread count | GLOBAL | 1 | Sep 13, 2026, 12:00 AM | |
| threads 7d | GLOBAL | 1 | Sep 13, 2026, 12:00 AM | |
| shikimori | completion ratio | GLOBAL | 0.03 | Sep 13, 2026, 12:00 AM |
| shikimori | member count | GLOBAL | 950 | Sep 13, 2026, 12:00 AM |
| shikimori | score mean | GLOBAL | 57.6 | Sep 13, 2026, 12:00 AM |
| simkl | score mean | GLOBAL | 55 | Sep 6, 2026, 12:00 AM |
| tmdb | popularity | GLOBAL | 3.24 | Sep 13, 2026, 12:00 AM |
| tmdb | vote count | GLOBAL | 4 | Sep 13, 2026, 12:00 AM |
| wikipedia | pageviews daily | EN.WIKIPEDIA | 27 | Sep 8, 2026, 12:00 AM |
| x | followers count | GLOBAL | 8,796 | Sep 13, 2026, 12:00 AM |
| x | followers delta | GLOBAL | 240 | Sep 13, 2026, 12:00 AM |
| x official jp | posts 7d | JP | 8 | Aug 14, 2026, 12:00 AM |
| x official jp | silent days | JP | 79 | Sep 13, 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 | 532 | Sep 13, 2026, 12:00 AM |
| youtube | trailer views | GLOBAL | 31,028 | Sep 13, 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 |