Key Highlights:
- Crunchyroll revealed the first world premiere trailer for the anime adaptation of Sumiko Arai’s hit manga The Guy She Was Interested in Wasn’t a Guy at All at New York Comic Con.
- Voice actors Akari Kitō and Mariya Ise will star as high schoolers Aya Osawa and Mitsuki Koga, respectively.
- The series features Nirvana’s 1991 song “Breed” as its opening theme, earning direct praise and endorsement from Dave Grohl ahead of its January 8, 2027 premiere.
World Premiere Trailer Debuts at New York Comic Con
During a panel at New York Comic Con, global anime streaming platform Crunchyroll unveiled the first official trailer for the upcoming anime adaptation of The Guy She Was Interested in Wasn’t a Guy at All. The project brings author and illustrator Sumiko Arai’s acclaimed yuri manga to the screen, providing audiences with an initial look at the dynamic between protagonists Aya Osawa and Mitsuki Koga.
Widely recognized by readers as “Green Yuri” due to its distinctive signature neon-green and black visual aesthetic, the narrative centers on mistaken identity and teenage romance. Aya Osawa, voiced by Akari Kitō, is a fashionable and popular high school student who falls hard for a stylish, enigmatic clerk working at a local CD store. Captivated by the worker’s encyclopedic grasp of rock music, piercings, and effortlessly cool demeanor, Aya believes she has found her ideal match. However, the clerk is secretly her quiet classmate Mitsuki Koga, voiced by Mariya Ise, whom Aya overlooks during the school day. While Mitsuki adopts a strikingly different appearance outside school hours, the two teenagers gradually form a deep bond anchored by their mutual love for alternative music.
Grunge Icon Nirvana Selected for Opening Theme Song
Music functions as the emotional core of Sumiko Arai’s story rather than simple background scenery, serving as the common language that bridges the gap between Aya and Mitsuki. Highlighting the story’s heavy alternative rock roots, the production team secured the iconic 1991 Nirvana track “Breed” to serve as the television anime’s official opening theme song.
The high-profile musical choice carries the personal endorsement of former Nirvana drummer and Foo Fighters frontman Dave Grohl. In an interview conducted with Sumiko Arai, Dave Grohl shared that he believed the late Kurt Cobain would have embraced the story, pointing directly to its artistic style, central themes, and defiance of rigid gender norms. The incorporation of authentic 1990s grunge underscores the production’s ambition to faithfully preserve the alternative subculture spirit of the original print series.
Why This Matters
The adaptation of The Guy She Was Interested in Wasn’t a Guy at All represents a notable crossover between international rock music history and modern Japanese animation. Securing licensing rights to a hallmark Nirvana track is rare in the anime sector, emphasizing the growing global profile of niche manga hits and Crunchyroll’s commitment to high-profile creative investments. Furthermore, the adaptation highlights the mainstream momentum of girls’ love (yuri) narratives within the global streaming ecosystem. Fans will be watching closely to see how the studio translates Sumiko Arai’s two-tone visual identity and kinetic music sequences into fluid animation when the series officially premieres on January 8, 2027.
Frequently Asked Questions
When will the anime adaptation be released?
The Guy She Was Interested in Wasn’t a Guy at All is scheduled to premiere officially on January 8, 2027, following its initial trailer reveal by Crunchyroll at New York Comic Con.
Who are the lead voice actors in the cast?
The main characters are voiced by Akari Kitō, who plays the outgoing high schooler Aya Osawa, and Mariya Ise, who portrays the CD shop worker Mitsuki Koga.
What song is used as the opening theme?
The anime uses Nirvana’s classic 1991 rock track “Breed” as its opening theme song, a decision praised by Dave Grohl for aligning with Kurt Cobain’s perspective on gender and music.
