I'll Live Long to Adore My Favorite Stepbrother!

2026 WinterReleased12 episodes

Studio Imagica Infos / Imageworks Studio

Where to watch I'll Live Long to Adore My Favorite Stepbrother!

Watch on Prime VideoSubscription viewingVerified 2026-10-11

HuluSubscription viewingVerified 2026-09-26 ABEMACheck pricing on the serviceVerified 2026-09-22 d Anime StoreCheck pricing on the serviceVerified 2026-09-22 DMM TVCheck pricing on the serviceVerified 2026-09-22 FODSubscription viewingVerified 2026-09-22 U-NEXTCheck pricing on the serviceVerified 2026-09-22

Watching the complete series

Binge

12 ep.

Finished

All 12 episodes have aired, so you can watch from episode 1 in one go.

Official site · Broadcast info · Video

How many days? Make a viewing plan

Based on all 12 episodes. The defaults of 24 minutes per episode and 60 minutes per day are assumptions. Adjust them to the actual runtime and your own pace.

Episodes watchedMinutes per episodeMinutes per day

12 episodes left · about 4h 48m · about 5 days

Plan a manageable watch schedule →

Work info

I'll Live Long to Adore My Favorite Stepbrother! is a Winter 2026 anime produced by Imagica Infos、Imageworks Studio. It premiered on January 6, 2026, 12 episodes. The finale (episode 12) aired on March 24, 2026. Streaming services listed: Prime Video, Hulu, ABEMA and 4 more.

Broadcast data: Syoboi Calendar

More details are available on the Japanese page

Theme songs

ED: Endless You
Music video
Watch the official video
Music video · YouTube

Synopsis

A fantasy anime about a protagonist determined to live long enough to keep supporting his beloved stepbrother.

Episodes

EP.011/6

EP.021/13

EP.031/20

EP.041/27

EP.052/3

EP.062/10

EP.072/17

EP.082/24

EP.093/3

EP.103/10

EP.113/17

EP.123/24

Share this page

Post on X