Where can I watch Oh Boy, Was I Wrong About Her (2026)?

In US, Oh Boy, Was I Wrong About Her is available to stream on Crunchyroll and Crunchyroll Amazon Channel. Availability varies by country — check our where-to-watch page for every region.

Is Oh Boy, Was I Wrong About Her worth watching?

Oh Boy, Was I Wrong About Her holds an audience score of 6.0 out of 10, and is a strong pick if you enjoy animation and comedy. Reactions are mixed, so it may depend on taste.

Who stars in Oh Boy, Was I Wrong About Her?

Oh Boy, Was I Wrong About Her stars Ikumi Hasegawa, Shunichi Toki, Miharu Hanai, Natsumi Haruse and Fuka Izumi.

When was Oh Boy, Was I Wrong About Her released?

Oh Boy, Was I Wrong About Her was released in 2026.

FeatureAnimation Comedy

Oh Boy, Was I Wrong About Her (2026): cast, story & where to watch

2026 · Series · ★ 6

Released in 2026, Oh Boy, Was I Wrong About Her is an animation and comedy series.

What it’s about. 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.

Who’s in it. Oh Boy, Was I Wrong About Her stars Ikumi Hasegawa as Haruki Nikaido (voice), Shunichi Toki as Hayato Kirishima (voice), Miharu Hanai as Himeko Kirishima (voice) and Natsumi Haruse as Minamo Mitake (voice), among others.

How it landed. With an audience score of 6.0/10, Oh Boy, Was I Wrong About Her has drawn a solid, mixed-to-positive response.

Where to watch. In US you can stream it on Crunchyroll and Crunchyroll Amazon Channel. See the full, country-by-country breakdown on our where to watch Oh Boy, Was I Wrong About Her page.

If you liked it. Fans of Oh Boy, Was I Wrong About Her tend to enjoy Rick and Morty, Demon Slayer: Kimetsu no Yaiba, Attack on Titan and Attack on Titan: No Regrets.

Full details Where to watch →On Amazon ↗

Frequently asked

Where can I watch Oh Boy, Was I Wrong About Her (2026)?: In US, Oh Boy, Was I Wrong About Her is available to stream on Crunchyroll and Crunchyroll Amazon Channel. Availability varies by country — check our where-to-watch page for every region.
Is Oh Boy, Was I Wrong About Her worth watching?: Oh Boy, Was I Wrong About Her holds an audience score of 6.0 out of 10, and is a strong pick if you enjoy animation and comedy. Reactions are mixed, so it may depend on taste.
Who stars in Oh Boy, Was I Wrong About Her?: Oh Boy, Was I Wrong About Her stars Ikumi Hasegawa, Shunichi Toki, Miharu Hanai, Natsumi Haruse and Fuka Izumi.
When was Oh Boy, Was I Wrong About Her released?: Oh Boy, Was I Wrong About Her was released in 2026.