Tamon's B-Side poster

Tamon's B-Side

Tamon-kun Ima Docchi!?

多聞くん今どっち！？

Other names 4
Chinese
现在多闻君是哪一面!?
Also known as
Two F/aced Tamon
Also known as
Which Face Does Tamon Have Now?
Also known as
ทามอนคุง ตอนนี้อยู่โหมดไหน!?

Overall score 7.8/10

Winter 2026#13 (#13 overall)

Overall score Sentiment 6.8 · 67% positiveChinese audience 7.7English audience 7.8

13 eps · FinishedONA

J.C.STAFFManga adaptationPremiered Jan 1, 202624 min per episode

Funny: very high

Where to Watch
Tamon's B-SideOverall score 7.8Where to Watch
Tamon's B-SideOverall score 7.8Where to Watch

Overview

Spoiler-free 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.

Genres & tags

  • Comedy
  • Music
  • Romance
  • #Otaku CultureRelevance 96%
  • #Female ProtagonistRelevance 94%
  • #ShoujoRelevance 93%
  • #IdolRelevance 92%
  • #HeterosexualRelevance 90%
  • #Surreal ComedyRelevance 86%
  • #Primarily Teen CastRelevance 82%
  • #WorkRelevance 82%
  • #SlapstickRelevance 80%
  • #UrbanRelevance 80%
  • #HikikomoriRelevance 78%
  • #KuudereRelevance 75%
  • #TsundereRelevance 64%
  • #CGIRelevance 62%
  • #ActingRelevance 60%
  • #Coming of AgeRelevance 60%
  • #DancingRelevance 60%
  • #Found FamilyRelevance 20%

The percentage after a tag is its relevance to this title. 3 more tags that may contain spoilers are hidden; you can reveal them under Viewing notes.

Ranking positions

Winter 2026 ranking →
Rank in each ranking
RankingOverallUrban RomanceMusicFemale-OrientedRomanceComedy
Winter 2026#13#2#2#2#4#5
2026#44#5#2#8#16#20
All-time#48#5#2#8#16#21

Details

Format
ONA · 13 episodes · 24 min per episode
Status
Finished
Aired
Jan 1, 2026 – Mar 27, 2026
Studio
J.C.STAFF
Source
Manga adaptation
Season
Winter 2026
Categories
RomanceUrban RomanceComedyMusicFemale-Oriented
Official site
tamon-anime.com (opens in a new window)

Where to WatchOfficial platforms

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Viewing region
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Mainland China: no confirmed streaming page yet.

South Korea: no confirmed streaming page yet.

Sources: TMDB · JustWatch (source page, opens in a new window)
Sources: TMDB · JustWatch (source page, opens in a new window)
Sources: TMDB · JustWatch (source page, opens in a new window) · bangumi-data (source page, opens in a new window)
Sources: bangumi-data (source page, opens in a new window)
Sources: bangumi-data (source page, opens in a new window)
Sources: TMDB · JustWatch (source page, opens in a new window) · bangumi-data (source page, opens in a new window)
Sources: bangumi-data (source page, opens in a new window)
Sources: TMDB · JustWatch (source page, opens in a new window)
Sources: TMDB · JustWatch (source page, opens in a new window)
Sources: TMDB · JustWatch (source page, opens in a new window)
Sources: TMDB · JustWatch (source page, opens in a new window)
Sources: TMDB · JustWatch (source page, opens in a new window)
Sources: TMDB · JustWatch (source page, opens in a new window)
Sources: TMDB · JustWatch (source page, opens in a new window)
Sources: TMDB · JustWatch (source page, opens in a new window)
Sources: TMDB · JustWatch (source page, opens in a new window) · ANN news (source page, opens in a new window)
Sources: TMDB · JustWatch (source page, opens in a new window) · bangumi-data (source page, opens in a new window)
Sources: bangumi-data (source page, opens in a new window)
Sources: TMDB · JustWatch (source page, opens in a new window) · bangumi-data (source page, opens in a new window)
Sources: TMDB · JustWatch (source page, opens in a new window)
Sources: TMDB · JustWatch (source page, opens in a new window)
Sources: TMDB · JustWatch (source page, opens in a new window)
Sources: TMDB · JustWatch (source page, opens in a new window)
Sources: TMDB · JustWatch (source page, opens in a new window)
Sources: TMDB · JustWatch (source page, opens in a new window)
Sources: TMDB · JustWatch (source page, opens in a new window)
Sources: TMDB · JustWatch (source page, opens in a new window)
Sources: TMDB · JustWatch (source page, opens in a new window)
Sources: TMDB · JustWatch (source page, opens in a new window)
Sources: TMDB · JustWatch (source page, opens in a new window)
Sources: TMDB · JustWatch (source page, opens in a new window)
    Other regions & licensing details

    Licensors

    Region not stated Ani-One Asia (title page, opens in a new window)Sources: ANN news Jan 5, 2026 (source page, opens in a new window)

    Prices & details for all regions

    Official, licensed options only; the platform's page is what counts. Every row cites its source · checked Sep 26, 2026

    What people sayPublic comments from other sites

    AI sentiment analysis

    Sentiment score6.8/10

    Positive67%

    • Very positive 5
    • Positive 25
    • Mixed 5
    • Negative 9
    • Very negative 1

    45 comments analyzed: Bangumi 40 · AniList 5

    English audience score 7.8 · 58,501 samples

    • Very negativeAuthor's score 5.728 found this helpful

      Take out the idol/oshi plotline, and it's just another cliche Manic Pixie Dream Girl story. Man, I really wanted to like Tamon's B-Side.…

      Juliko25AniListOriginal (AniList, opens in a new window)

    Mood & content

    Source: Derived from community tagsConfidence: low (48%)Updated Sep 24, 2026

    0 = barely any, 10 = very pronounced. Values measure how much, not how good, and different viewers feel the same show differently. “No data yet” means the item hasn't been assessed yet, not that it's absent.

    Mood

    • Light
    • Exciting
    • Heavy

    Funny: very high

    Light

    • RelaxingNo data yet. Easy to watch, low effort
    • HealingNo data yet. Gentle and comforting
    • Funny8.0 / 10, levelVery high. Density of laughs
    • Heartwarming5.1 / 10, levelModerate. Warmth from relationships

    Exciting

    • HypeNo data yet. Adrenaline and excitement
    • TenseNo data yet. Suspense and tension

    Heavy

    • OppressiveNo data yet. Heavy, stifling atmosphere
    • DarkNo data yet. Darkness of setting and themes
    • SadNo data yet. Share of sad moments
    • BleakNo data yet. Likelihood of a lingering low mood
    Emotional intensity5.4 / 10, levelModerate. How strongly it moves you, either way

    Emotional intensity measures how strong the ups and downs are, happy or sad.

    Content

    Higher = more of it

    Themes

    • Action

      No data yet. Share of fights and action

    • Romance6.5

      High (6.5 / 10). Weight of romance plotlines

    • Slice of life

      No data yet. Share of everyday-life episodes

    • Harem

      No data yet. Harem dynamics around the lead

    Sensitive content· may be upsetting; judge by your own comfort level

    • Fan service

      No data yet. Suggestive shots and fan service

    • Violence

      No data yet. Intensity of violence

    • Gore

      No data yet. Blood and graphic injury

    • Character death

      No data yet. Likelihood of major character deaths

    • Horror

      No data yet. Scares and horror

    • Psychological stress

      No data yet. Mental torment and anxiety

    • Betrayal

      No data yet. Betrayal plotlines

    • Heartbreak

      No data yet. Deliberately heart-wrenching arcs

    Style

    • ComplexityNo data yet

      (0 = Easy to follow, 10 = Mind-bending). Plot complexity and density

    • PacingNo data yet

      (0 = Slow burn, 10 = Fast-paced). 0 = slow burn, 10 = fast-paced

    • World-buildingNo data yet

      (0 = Simple, 10 = Vast and deep). Depth of the setting

    Viewing notes

    Spoiler-free by default

    No spoiler-free viewing notes yet.

    Ratings

    Updated Oct 7, 2026, 06:36About scores
    Overall score

    Overall score 7.8/10

    Score breakdown

    • Site scores7.7778%Consensus of 60.7K site votes (calibrated to one scale and shrunk toward the global baseline by vote count)
    • Fan sentiment7.7322%45 comments, average 6.89 (the sentiment score shown, 6.8, is also shrunk toward neutral), calibrated against comparable titles to 7.73
    • CommunityNot counted0%No ratings yet (each rating counts as one vote)

    Site scores

    Raw → calibrated to one scale
    Site scores: raw score, votes, calibrated score
    SiteRaw scoreVotesCalibrated
    AniList (external link, opens in a new window)Reference site78/10014.1K votes7.8
    MyAnimeList (external link, opens in a new window)Calibrated to the AniList scale7.8/1044.4K votes7.7
    Bangumi (external link, opens in a new window)Calibrated to the AniList scale7.0/102,233 votes7.8
    bilibiliNo data——Not counted