The TV anime team behind Akira Ozaki‘s manga Uchi no Ototo-domo ga Sumimasen (Sorry, My Brothers Are Such a Handful) has released the second promotional video, along with official details on the theme songs and additional voice cast.
Theme Songs
The promo video lets viewers hear both the opening and ending themes for the series. DISH// performs the opening theme “Aikotoba”, while the ending theme “Clover” is performed by Reira Shio.
Additional Voice Cast
The production team has also announced two more cast members:
- Daisuke Ono as Isao Narita, the father of the Narita household
- Aya Endo as Saho Narita, the mother of the Narita household
Previously announced cast members include:
- Naomi Ozora as Ito Narita
- Toshiki Masuda as Minamoto Narita
- Taku Yashiro as Raku Narita
- Kensho Ono as Ken Narita
- Momoka Terasawa as Rui Narita
Production Team
The anime is produced by studio Lay-duce, with Namba Hitoshi (Golden Kamuy) directing, Megumi Shimizu (My Next Life as a Villainess: All Routes Lead to Doom!) handling series composition, Shiori Hiraiva (Tomo-chan Is a Girl!) and Yoko Fukushima (#COMPASS2.0 ANIMATION PROJECT) designing the characters, and Gin of Busted Rose (Pop Team Epic, Don’t Toy with Me, Miss Nagatoro) composing the music.
The rest of the production team includes:
- Scene Design: Chieo Okubо
- Prop Design: Takashi Akaishizawa
- Color Design: Tomoko Yamazaki
- Director of Photography: Naoki Ishikawa
- Editing: Takeshi Sadamatsу
- Sound Director: Satoshi Motoyama
- Sound Production: INSPION Edge
Story Summary
The manga follows Ito Hasui, a high school girl whose life is turned upside down during summer break after her first year when her mother remarries. Moving in with the new family, she becomes Ito Narita — but what shocks her is discovering she now has not three but four stepbrothers. Though she tries her best to fit in with the new family, the eldest brother Ken keeps a cold, indifferent attitude toward her, occasionally letting a flash of his true feelings slip through.
Broadcast Schedule and Manga Details
The anime is set to premiere on July 3 on Tokyo MX, Gunma TV, Tochigi TV, and BS11 at 24:00 JST (which corresponds to midnight going into July 4). It will air in consecutive double episodes for a total of 24 episodes.
The source manga by Ozaki began serialization in Bessatsu Margaret magazine (Shueisha) in March 2020, with the 15th collected volume scheduled for release on June 25. The series was also adapted into a live-action film in December 2024, which ranked 4th at the box office in its opening week.
Source: ann_jp

