Finished Airing
Episodes
12 episodes
Duration
4 min/ep
Released
Jan 3 2026
Format
ONA
Score
4.9/10
Popularity
#2.0K
Studio
Imageworks Studio
Country
JP
Synopsis
The story of Saioshi no Gikei Mederutame, 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 …
Characters & Cast
Official Trailer
Where to Watch
Legal streaming platforms only. Links with ✓ are exact matches; others search for "I'll Live a Long Life to Dote on My Favorite Stepbrother!".
Studio
Animation Studio
Imageworks Studio
Producer
Imagica Infos
