CinemaOSSeries · 2026 · 1 Season
Oh Boy, Was I Wrong About Her
68%(13)IMDbAnimationComedy

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.

Status
Ended
Language
JA
First aired
July 6, 2026
Last aired
September 21, 2026
Seasons
1
Episodes
12
Network
TOKYO MX

Season 1

Episodes

No episodes found for this season.

Featuring

Cast & crew

5 credited
Starring
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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