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.
| Title | Tamon's B-Side |
|---|---|
| Year | 2026 |
| Genre | Animation, Comedy |
| Country | Japan |
| Studio | Tokyo MX |
| Cast | Saori Hayami, Kakeru Hatano, Shoya Chiba, Tasuku Hatanaka, Kohei Amasaki, Ryuho Nagaoka |
| Crew | Yoko Ito (Character Designer), Chika Nagaoka (Series Director), Chiaki Nagai (Series Composition), Yuki Shiwasu (Original Story), Yoko Ito (Supervising Animation Director), Moe Fujii (Prop Designer) |
| Alternative Titles | 现在的是哪一个多闻！？, 多聞くん今どっち!?, Tamon's B-Side, Which Face Does Tamon Have Now?, Tamon s B-side |
| Keyword | romance, based on manga, shoujo, anime, loving, idol, otaku culture, admiring, adoring, amused |
| First Air Date | Jan 04, 2026 |
| Last Air date | Mar 08, 2026 |
| Season | 1 Season |
| Episode | 13 Episode |
| Runtime | 26:14 minutes |
| Quality | HD |
| IMDb: | 7.50/ 10 by 14.00 users |
| Popularity | 13.9088 |
| Language | Japanese |
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