Tamon's B-Side

Synopsis

Utage Kinoshita is a high school girl who works part-time as a housekeeper. She has devoted her life to her favorite idol, Tamon Fukuhara, from the group F/ACE. Then one day, Utage ends up being assigned to Tamon’s house! There she discovers that off-stage, he is nothing like his wild idol persona. A gloomy, introverted boy with no self-confidence, Utage still finds herself falling for him anyway.

First Air Date: 2026-01-04

Last Air Date: 2026-03-29

Number of Seasons: 1

Number of Episodes: 13

Networks: Tokyo MX

View Technical Specifications on IMDb

Top Cast

Saori Hayami as Utage Kinoshita (voice)
Kakeru Hatano as Tamon Fukuhara (voice)
Shoya Chiba as Ouri Sakaguchi (voice)
Tasuku Hatanaka as Keito Tachibana (voice)
Kohei Amasaki as Natsuki Ishibashi (voice)
Ryuho Nagaoka as Kai Rintarou (voice)

Seasons

Season 1 (2026)

No overview available for this season.

Episodes:

Ep. 1: You Need Money to Support Your Oshi (2026-01-04)

Utage is a huge fan of Tamon from F/ACE and one day, her work leads her to an unexpected meeting.
Ep. 2: Do You Like Me? (2026-01-11)

Utage goes to F/ACE's handshaking event but something unexpected happens.
Ep. 3: You're One of Those Insane Fans (2026-01-18)

After dropping her F/ACE fan, Utage heads to Tamon's place and finds an unexpected visitor.
Ep. 4: You're a Sniper of Love (2026-01-25)

Tamon asks Utage to go to a summer festival with him so he can find true love.
Ep. 5: RAIN (2026-02-01)

The competition to decide who will be the new center of F/ACE finally comes to an end.
Ep. 6: Tamon's B-Side (2026-02-08)

Tamon is feeling sad after being replaced as center but also wants to show Utage how much he appreciates her.
Ep. 7: Fans are Terrifying Creatures (2026-02-15)

Utage tries to enjoy a day off to do Tamon fan activities but randomly bumps into the actual Tamon.
Ep. 8: F/ACE and the Summer Vacation (2026-02-22)

Utage is hired as a production assistant when F/ACE has a video shoot at the beach.
Ep. 9: I'm the One Who's Gonna Win (2026-03-01)

Utage tries to get her summer vacation homework done as Ouri tries to get her to look his way.
Ep. 10: Yellow Spring (2026-03-08)

Utage finds out her new teacher is also a F/ACE fan and she also runs into Natsuki in the wild.
Ep. 11: Is It Really Okay For Me to Be Here? (2026-03-15)

Tamon and Utage learn about Natsuki and Asuka's past.
Ep. 12: FLY (2026-03-22)

F/ACE makes a surprise appearance at Utage's high school's cultural festival.
Ep. 13: I've Made Up My Mind (2026-03-29)

Tamon tries to find out why Utage quit her job as a housekeeper.