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I'll Live a Long Life to Dote on My Favorite Stepbrother!
Synopsis
The story
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.
FantasyRomance
Episode guide
12 episodes
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01Episode 1Unwatched · AiredAired Jan 3, 202602Episode 2Unwatched · AiredAired Jan 10, 202603Episode 3Unwatched · AiredAired Jan 17, 202604Episode 4Unwatched · AiredAired Jan 24, 202605Episode 5Unwatched · AiredAired Jan 31, 202606Episode 6Unwatched · AiredAired Feb 7, 202607Episode 7Unwatched · AiredAired Feb 14, 202608Episode 8Unwatched · AiredAired Feb 21, 202609Episode 9Unwatched · AiredAired Feb 28, 202610Episode 10Unwatched · AiredAired Mar 7, 202611Episode 11Unwatched · AiredAired Mar 14, 202612Episode 12Unwatched · AiredAired Mar 21, 2026Characters & voices
5 credited
Alba
Main
Orsis
Main
Hals
Supporting
Floro
Supporting
Bruno
Supporting
Production staff
8 credited
Themes & motifs
AniList community tags
Boys' LoveTheme-Romance80%
AdoptionTheme-Other79%
Male ProtagonistCast-Main Cast79%
Primarily Male CastCast-Main Cast79%
Age GapTheme-Romance73%
FlashTechnical73%
Cute Boys Doing Cute ThingsTheme-Slice of Life70%
LGBTQ+ ThemesTheme-Other60%
Age RegressionCast-Traits60%
Family LifeTheme-Slice of Life60%
InsekiTheme-Romance60%
IsekaiTheme-Fantasy50%
MagicTheme-Fantasy40%
MetaTheme-Other40%
Community pulse
2.6K members
Score spread
10
20
30
40
50
60
70
80
90
100
Watch status
Current488
Planning1,215
Completed524
Dropped340
Paused72
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