

What is Oh Boy, Was I Wrong About Her?
Oh Boy, Was I Wrong About Her is a comedy romance series that follows two childhood friends reunited after seven years apart. Hayato discovers that his old tomboyish companion Haruki has undergone a dramatic transformation, now appearing as the ideal girl that everyone admires. The series explores how their bond persists beneath this changed exterior, ultimately developing into something deeper than friendship. This twelve-episode TV series finished airing during summer 2026, concluding its full run. The show appeals to viewers who enjoy romantic comedies centered on childhood friend tropes and character reconnection stories, with particular emphasis on the contrast between outer appearance and inner identity. Since the series has completed its broadcast, all episodes are available for viewing without waiting for new releases. The premise focuses heavily on the gap between perception and reality, asking what remains constant when someone's outward appearance shifts dramatically while their core self stays the same.
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. (Source: Crunchyroll)
Episode Schedule
Frequently Asked Questions
- What is the latest episode of Oh Boy, Was I Wrong About Her?
- The most recent episode is Episode 12, which aired on September 21, 2026.
- How many episodes does Oh Boy, Was I Wrong About Her have?
- Oh Boy, Was I Wrong About Her has 12 episodes.
- When did Oh Boy, Was I Wrong About Her come out?
- Oh Boy, Was I Wrong About Her premiered on July 6, 2026.
- Is Oh Boy, Was I Wrong About Her finished?
- Oh Boy, Was I Wrong About Her has finished airing and every episode has been released.