Oh Boy, Was I Wrong About Her
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Oh Boy, Was I Wrong About Her

★ 6.8/10 TMDB Premiered 2026-07-06 1 season 12 eps

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.

Last Episode Aired 2026-09-21
S1E12 — A Fresh Start

Hayato and friends enjoy their long-awaited pool day and then take a trip to revisit their roots in Tsukinose.

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Availability data provided by JustWatch via TMDB
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Billed 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)
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