TV series

I'll Live a Long Life to Dote on My Favorite Stepbrother!

Name: I'll Live a Long Life to Dote on My Favorite Stepbrother!
Genre: Animation, Sci-Fi & Fantasy
Cast: Ayumu Murase, Shouta Aoi, Reo Tatsumori, Maaya Torigoe, Yuya Hirose

2026, Japanese, on tvk.

Alba has been reincarnated as the son of an impoverished noble family. When his mother remarried into a dukedom, he was introduced to his stepbrother, Orsis, his "favorite person" from his previous life. “Does this mean my favorite is now my stepbrother?” he thought joyfully, But he suddenly remembers that he was the reason his beloved stepbrother lost his smile… To avoid his impending fate, and continue loving his favorite, Alba will do everything in his power to twist fate! This popular series, which has sold over 170,000 copies, brings you a warm and touching story story of a boy's reincarnated life in another world!

Animation Sci-Fi & Fantasy

Watch Trailer Where to Watch

Seasons: 1
Episodes: 12
Episode length: 4 min
Status: Ended in 2026

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I'll Live a Long Life to Dote on My Favorite Stepbrother! isn’t listed on any OTT platform in India yet.

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Latest episode

S1 E12: I'm Going to Survive, No Matter What!

Aired 24 March 2026

Seasons 1

Season 1

2026 · 12 episodes · 6.0/10

Cast & crew

Details

First aired: 6 January 2026
Last aired: 24 March 2026
Network: tvk
Original title: 最推しの義兄を愛でるため、長生きします！
Language: Japanese
Country: Japan
Type: Scripted

based on novel or bookreincarnationromancestepsiblingsanimeisekaiboys' love (bl)fantasygame worldstep-sibling romance

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News & fan talk

As a Reincarnated Aristocrat, I'll Use My Appraisal Skill to Rise in the World

TV · 2024 · 7.5/10

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Recommended by TMDB viewers

I'll Live a Long Life to Dote on My Favorite Stepbrother!: quick answers

Is I'll Live a Long Life to Dote on My Favorite Stepbrother! worth watching?

I'll Live a Long Life to Dote on My Favorite Stepbrother! doesn’t have enough ratings for a verdict yet.

How many seasons of I'll Live a Long Life to Dote on My Favorite Stepbrother! are there?

I'll Live a Long Life to Dote on My Favorite Stepbrother! has 1 season and 12 episodes, about 4 minutes each.

Is I'll Live a Long Life to Dote on My Favorite Stepbrother! finished?

Yes. I'll Live a Long Life to Dote on My Favorite Stepbrother! ended in 2026, so you can watch the whole story.

Which OTT platform is I'll Live a Long Life to Dote on My Favorite Stepbrother! on?

I'll Live a Long Life to Dote on My Favorite Stepbrother! isn’t listed on any OTT platform in India yet. (Checked 14 November 2026.)

I'll Live a Long Life to Dote on My Favorite Stepbrother! parents guide: is it suitable for kids?

No age rating is listed for I'll Live a Long Life to Dote on My Favorite Stepbrother! yet.

What shows are like I'll Live a Long Life to Dote on My Favorite Stepbrother!?

If you liked I'll Live a Long Life to Dote on My Favorite Stepbrother!, try I Was Reincarnated as the 7th Prince so I Can Take My Time Perfecting My Magical Ability, The Most Heretical Last Boss Queen: From Villainess to Savior, The Faraway Paladin.

What is I'll Live a Long Life to Dote on My Favorite Stepbrother! based on?

I'll Live a Long Life to Dote on My Favorite Stepbrother! is adapted from a novel.