My Friend’s Little Sister Has It In for Me has revealed a new key visual and trailer, confirming that the anime will premiere on October 4. Along with this update, the opening and ending theme songs were also announced, giving fans a first look at the playful and charming mood of the series. Let’s explore all the exciting details about this upcoming adaptation.
New Visual and Trailer Unveiled for My Friend’s Little Sister Has It In for Me Anime
Anime fans have something new to look forward to. My Friend’s Little Sister Has It In for Me (often called Imouza) has revealed a striking key visual and main trailer, along with the official premiere date of October 4, 2025 (Anime Corner, Crunchyroll). The music lineup has also been announced.
The opening theme, “Uza Kawaikute Nani ga Warui” (which translates to “What’s Wrong With Being Annoyingly Cute”), will be performed by VTuber Karubi Akami, setting a playful and upbeat mood for the series (Anime Trending, Final Weapon). On the other hand, the ending theme, “Hoshi no Kōdō” (“Beat of the Star”), sung by Kohana Lam, is expected to add a softer and more emotional touch to each episode (Anime Trending, Final Weapon).
The new key visual captures the spirit of the show with a light, fun, and slightly mischievous atmosphere. The trailer builds on this energy and highlights the main characters, voiced by a talented cast:
- Haruki Ishiya as Akiteru Oboshi
- Sayumi Suzushiro as Iroha Kohinata
- Tomori Kusunoki as Mashiro Tsukinomori
- Sōma Saitō as Ozuma Kohinata
- Kana Hanazawa as Sumire Kageishi (Anime Corner, Final Weapon)
Behind the scenes, the project is in good hands. Studio BLADE is handling animation, with Kazuomi Koga as director, Toko Machida in charge of series composition, and Katsuyuki Sato designing the characters (Anime Corner, Anime Trending).
