Release date · 10 October 2026
Anime
Uchi no Otouto-domo ga Sumimasen - Episode 15
In brief — The manga centers on high school student Ito Hazui. During her spring break at the end of her first year of high school, Ito's mother remarries, and Ito moves to live with her new family, becoming Ito Narita. Upon arriving at her new house, Ito is shocked to learn she now has four younger step-brothers. Ito tries her h…
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Description
The manga centers on high school student Ito Hazui. During her spring break at the end of her first year of high school, Ito's mother remarries, and Ito moves to live with her new family, becoming Ito Narita. Upon arriving at her new house, Ito is shocked to learn she now has four younger step-brothers. Ito tries her hardest to get along with all of the new members of her family, but the eldest brother Gen is a bit cold to her. However, under his aloof facade, he occasionally shows his kindness....
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Uchi no Otouto-domo ga Sumimasen
Episode 1
Uchi no Otouto-domo ga Sumimasen - Episode 1
4 Jul 2026
Episode 2
Uchi no Otouto-domo ga Sumimasen - Episode 2
11 Jul 2026
Episode 3
Uchi no Otouto-domo ga Sumimasen - Episode 3
18 Jul 2026
Episode 4
Uchi no Otouto-domo ga Sumimasen - Episode 4
25 Jul 2026
Episode 5
Uchi no Otouto-domo ga Sumimasen - Episode 5
1 Aug 2026
Episode 6
Uchi no Otouto-domo ga Sumimasen - Episode 6
8 Aug 2026
Episode 7
Uchi no Otouto-domo ga Sumimasen - Episode 7
15 Aug 2026
Episode 8
Uchi no Otouto-domo ga Sumimasen - Episode 8
22 Aug 2026
Episode 9
Uchi no Otouto-domo ga Sumimasen - Episode 9
29 Aug 2026
Episode 10
Uchi no Otouto-domo ga Sumimasen - Episode 10
5 Sep 2026
Episode 11
Uchi no Otouto-domo ga Sumimasen - Episode 11
12 Sep 2026
Episode 12
Uchi no Otouto-domo ga Sumimasen - Episode 12
19 Sep 2026
Episode 13
Uchi no Otouto-domo ga Sumimasen - Episode 13
26 Sep 2026
Episode 14
Uchi no Otouto-domo ga Sumimasen - Episode 14
3 Oct 2026
Episode 15
Uchi no Otouto-domo ga Sumimasen - Episode 15
10 Oct 2026
Episode 16
Uchi no Otouto-domo ga Sumimasen - Episode 16
17 Oct 2026
Episode 17
Uchi no Otouto-domo ga Sumimasen - Episode 17
24 Oct 2026
Episode 18
Uchi no Otouto-domo ga Sumimasen - Episode 18
31 Oct 2026
Episode 19
Uchi no Otouto-domo ga Sumimasen - Episode 19
7 Nov 2026
Episode 20
Uchi no Otouto-domo ga Sumimasen - Episode 20
14 Nov 2026
Episode 21
Uchi no Otouto-domo ga Sumimasen - Episode 21
21 Nov 2026
Episode 22
Uchi no Otouto-domo ga Sumimasen - Episode 22
28 Nov 2026
Episode 23
Uchi no Otouto-domo ga Sumimasen - Episode 23
5 Dec 2026
Episode 24
Uchi no Otouto-domo ga Sumimasen - Episode 24
12 Dec 2026
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Frequently asked questions
When is Uchi no Otouto-domo ga Sumimasen - Episode 15 available?
Uchi no Otouto-domo ga Sumimasen - Episode 15 will be available starting October 10, 2026.
How many episodes does Uchi no Otouto-domo ga Sumimasen - Episode 15 have?
Uchi no Otouto-domo ga Sumimasen - Episode 15 has 24 episodes across Summer 2026 season.
Which studio produced Uchi no Otouto-domo ga Sumimasen - Episode 15?
Uchi no Otouto-domo ga Sumimasen - Episode 15 was produced by studio Lay-duce.
Is Uchi no Otouto-domo ga Sumimasen - Episode 15 still ongoing?
Uchi no Otouto-domo ga Sumimasen - Episode 15 is ongoing — 24 parts have been released so far.
What is Uchi no Otouto-domo ga Sumimasen - Episode 15 about?
The manga centers on high school student Ito Hazui. During her spring break at the end of her first year of high school, Ito's mother remarries, and Ito moves to live with her new family,…
Is Uchi no Otouto-domo ga Sumimasen - Episode 15 available in my country?
Uchi no Otouto-domo ga Sumimasen - Episode 15 will be available in: Japan.
Which country will get Uchi no Otouto-domo ga Sumimasen - Episode 15 first?
Uchi no Otouto-domo ga Sumimasen - Episode 15 releases first in Japan on October 10, 2026.
Is there a sequel to Uchi no Otouto-domo ga Sumimasen - Episode 15?
The next part of Uchi no Otouto-domo ga Sumimasen - Episode 15 is "Uchi no Otouto-domo ga Sumimasen - Episode 16" (- Episode 16), scheduled for 17 October 2026.
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Sources
- [1] AniList anilist.co Verified
- [2] MAL myanimelist.net Verified
- [3] Official Site uchioto-anime.com Verified
- [4] Twitter x.com Verified
- [5] @uchioto_anime twitter.com Verified
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