If you’ve ever dreamed of your favorite idol suddenly becoming your coworker, this new anime is here to bring that fantasy to life. Oshi ga Buka ni Narimashita（推しが部下になりました）, the popular office romance manga, is getting a vertical short anime adaptation. Premiering exclusively on the BUMP app on October 31, 2025, the series promises bite-sized episodes packed with drama, humor, and heart-fluttering moments for fans of romance and slice-of-life stories.
A Vertical Romance Anime That Turns Fantasies Into Reality
What if the idol you once cheered for suddenly showed up as your junior at work? That’s exactly the heart-fluttering premise behind Oshi ga Buka ni Narimashita. This popular manga blends everyday office life with the excitement of idol fandom, now stepping into a new era as a vertical short anime. Short episodes, quick drama, and a love story full of awkward charm make it perfect for today’s binge-on-your-phone generation.
Production Team and Voice Cast Behind the New Adaptation
The anime is produced by Media Engine, a subsidiary of SoldOut Inc., together with ZERO Animation. Fans will be thrilled to know that popular voice actor Soma Saito takes the lead role as Riku, the former idol who becomes a fresh new hire. He’s joined by Akihiro Chinen, Kurumi Orihara, Kaoru Sakura, and Aiban Shibata, making the voice cast as exciting as the story itself.
Storyline Highlights of “Oshi ga Buka ni Narimashita”
The story follows Sayaka, an ad agency employee whose everyday life takes a dramatic twist when her favorite idol Riku walks into the office—not as a celebrity, but as her subordinate. Balancing admiration, professional boundaries, and a budding romance, Sayaka navigates a rollercoaster of emotions in this office love comedy. The series combines sweet humor with relatable workplace struggles, making it stand out from other romance titles.
Exclusive Premiere on BUMP Starting October 31, 2025
Mark your calendars—this adaptation kicks off on October 31, 2025, exclusively on the BUMP app. Each episode runs about two minutes, with a total of 30 episodes to look forward to. Whether you’re on a coffee break or scrolling before bed, it’s the perfect bite-sized format for romance lovers.
Why Vertical Short Anime Is Redefining Smartphone Viewing
Vertical-format anime is quickly becoming a new wave in digital entertainment. Optimized for smartphone screens, it mirrors the quick-burst style of TikTok and Instagram Reels, but with fully produced storytelling. Oshi ga Buka ni Narimashita embraces this trend, offering a fresh way to enjoy anime that’s both modern and immersive.
Where to Read the Original Manga Before the Anime Drops
Can’t wait until October? The original manga is already available across platforms like Manga Hot, Mecha Comic, and LINE Manga. Published by Coamix, the series spans nine volumes filled with drama and romance. Catching up on the manga before watching the anime will make the story’s twists even more rewarding.
Follow Updates and Join the Community Around the Series
For the latest news, behind-the-scenes updates, and special campaigns, check out the anime’s official X account @oshibuka_anime. The BUMP app is also home to other popular short dramas, so downloading it now means you’ll be ready when Sayaka and Riku’s story arrives. Don’t just watch—join the community and share your favorite moments online.
Don’t miss the premiere of Oshi ga Buka ni Narimashita on October 31, 2025—streaming exclusively on the BUMP app. Download the app today and follow the official X account for updates, campaigns, and cast messages that will bring you even closer to the story. Share your thoughts online and join the growing community of fans who are ready to fall in love with this unique vertical anime format.
©Ryo・こげたおこげ／コアミックス
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