The staff of the upcoming My Friend’s Little Sister Has It In for Me! anime has confirmed that it will air in October 2025. They’ve also released a new promo for the series and confirmed new cast members. Check out the new promo for the My Friend’s Little Sister Has It In for Me! anime, airing in October 2025, below:
The cast and staff for the anime includes:
Cast
- Haruki Ishiya as Akiteru Ooboshi
- Sayumi Suzushiro as Iroha Kohinata
- Tomori Kusunoki as Mashiro Tsukinomori
- Sōma Saitō as Ozuma Kohinata
- Kana Hanazawa as Sumire Kageishi
Staff
- Director: Kazuomi Koga
- Studio: BLADE
- Series’ Scripts: Touko Machida
- Character Designer: Katsuyuki Sato
Ghost Mikawa and tomari released the first volume of the light novel in 2019. SB Creative published the tenth volume in 2022. Hira Hiraoka is drawing a manga adaptation, available on Square Enix’s Manga UP! service. Additionally, the light novel series is available on J-Novel Club. They describe the series as follows:
If a girl teases you, that means she likes you! Unfortunately, Akiteru knows from experience that isn’t the case. Because every girl he interacts with shows him nothing but scorn, and he’s not scored a single date from it! Luckily, he’s more concerned with securing a spot for him and his game-development buddies at his uncle’s business. But when his uncle throws him a condition that involves playing the part of his daughter’s boyfriend, Akiteru has no choice but to take it. What will his best friend’s sister Iroha, who bullies him relentlessly, think of the news?
