A new character trailer has been revealed for the Tamon’s B-Side TV anime series, which spotlights several of the main characters, including main heroine Utage and members of the in-universe boy band F/ACE. A premiere date for the upcoming series has not yet been announced.
Additionally, a short teaser music video for F/ACE ‘s “F/ACE OFF” song was also unveiled.
Chika Nagaoka (Detective Conan: The Million-dollar Pentagram, Uta no Prince-sama: Maji LOVE ST☆RISH Tours) is directing the anime, with Chiaki Nagai (22/7 co-series screenwriter and scriptwriter) as series screenwriter and scriptwriter and Yoko Ito (Delico’s Nursery) as character designer and chief animation director. J.C.STAFF is in charge of the animation production for the series.
Meanwhile, the anime’s main voice cast includes:
- • Saori Hayami as Utage Kinoshita
- • Kakeru Hatano as Tamon Fukuhara
- • Shoya Chiba as Ori Sakaguchi
- • Tasuku Hatanaka as Keito Tachibana
- • Kohei Amasaki as Natsuki Ishibashi
- • Ryuho Nakaoka as Rintaro Kai
The anime is based on the romantic comedy manga by Yuki Shiwasu, which has been serialized in Hakusensha’s Hana to Yume since October 20, 2021. Ten tankobon volumes have been released as of January 2025.

Viz Media releases the Tamon’s B-Side manga series in English, describes the main premise as:
Tamon is an insecure mess in real life, and what’s worse, he’s threatening to quit! Utage refuses to let anyone stand in Tamon’s way—least of all himself. What’s a fangirl to do but roll up her sleeves and support her favorite singer with everything she’s got?
Source: Tamon’s B-Side Official Twitter