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Oh Boy, Was I Wrong About Her

Oh Boy, Was I Wrong About Her

2026·TV series·1 season · 12 episodes

Animation, Comedy

6.8 / 10 (13 votes)

Seven years after making a childhood promise to always be friends, Hayato is reunited with his formerly tomboyish pal Haruki at a city high school–only now, Haruki has transformed into the girl every guy dreams about! While Haruki’s looks may have changed, with Hayato, she’s still the same pal he remembers. Despite years apart, their promise and feelings remain and deepen into something stronger.

0
Original language
日本語
First aired
6 July 2026

Where to Watch

Availability in the US · Subtitle and audio track data

Crunchyroll
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Subtitle and audio languages not checked yet.

Last verified 2 Nov 2026

Cast

  • Ikumi Hasegawa

    Ikumi Hasegawa

    Haruki Nikaido (voice)

  • Shunichi Toki

    Shunichi Toki

    Hayato Kirishima (voice)

  • Miharu Hanai

    Miharu Hanai

    Himeko Kirishima (voice)

  • Natsumi Haruse

    Natsumi Haruse

    Minamo Mitake (voice)

  • Fuka Izumi

    Fuka Izumi

    Saki Murao (voice)