anime series · 2026Now airing
Oh Boy, Was I Wrong About Her
転校先の清楚可憐な美少女が、昔男子と思って一緒に遊んだ幼馴染だった件
When does the next episode (12) air?
Scheduled TV broadcast, shown in Europe/Berlin time. Streaming may start later and varies by service and region.
- Score
- 7.0 / 10
- Episodes
- 12
- Members
- 40,204
- Status
- Currently Airing
- Studio
- project No.9
- Airing
- 6 Jul 2026 → 21 Sept 2026
About
At a glance
Oh Boy, Was I Wrong About Her is an anime series from 2026. It is currently airing. The catalogue records 12 episodes. This Kaidomi hub connects 1 credited creator and 5 characters.
Full synopsis
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.
Catalogue score — Kaidomi never shows its own rating until the fans build it. In its genre, only 1,091 of 2,281 scored titles rank higher — the top 48%.
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The people behind it
From the staff credits the catalogue holds
The cast
Voice actors per dub, from the catalogue
Himeko KirishimaMiharu Hanai
Minamo MitakeNatsumi Haruse