Uchi No Otouto Domo Ga Sumimasen Anime Debuts July 3
The television anime adaptation of the romantic comedy manga Uchi no Otouto Domo ga Sumimasen, also known as I’m Sorry About My Younger Brothers, has released a new teaser trailer and key visual.
According to the official announcement on March 28, 2026, the series is scheduled to begin broadcasting in Japan on July 3, 2026.
The production is slated to run for two consecutive cours, covering a total of 24 episodes.
Three new cast members have joined the project, including Taku Yashiro as Raku Narita, Kensho Ono as Shu Narita, and Momoka Terasawa as Rui Narita.
They join the previously announced character Gen Narita in this story about a high school sophomore named Ito Narita who must adjust to life with four new stepbrothers.
The anime is being produced at studio Lay-duce under the direction of Hitoshi Nanda.
Megumi Shimizu is handling the series composition, while Shiori Hiraiwa and Yoko Fukushima are providing the character designs.
The musical score for the series is being composed by Gin from BUSTED ROSE.
The original manga by Akira Ozaki is serialized in Shueisha’s Bessatsu Margaret magazine and has reached 14 volumes in Japan as of early 2026.
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