E12
12. A Fresh Start
Hayato and friends enjoy their long-awaited pool day and then take a trip to revisit their roots in Tsukinose.
Latest episode
S1 E12 · A Fresh Start
Oh Boy, Was I Wrong About Her is a comedy anime series that premiered on TOKYO MX on July 6, 2026. It has 1 season and 12 episodes so far and has ended. The latest episode, Season 1 Episode 12 "A Fresh Start", aired on September 21, 2026.
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 updated
12 episodes · 1 season
2026 · 12 episodes · Last episode: 1 month ago
E12
Hayato and friends enjoy their long-awaited pool day and then take a trip to revisit their roots in Tsukinose.
E11
Hayato and Haruki adjust to their new job and the girls shop for new swimsuits to wear on their big pool date.
E10
Himeko sets up a group chat with Saki from Tsukinose and Hayato and his pals make plans for a day at the pool.
E9
Haruki opens up about family issues after her rough night and Kazuki keeps trying to stir up drama at school.
E8
Hayato, Haruki, and Himeko go to the movies as planned but end up catching an unexpected guest along the way.
E7
Hayato visits his mother in the hospital and then makes plans with Haruki and Himeko to go somewhere together.
E6
Hayato steps in when he sees Kazuki trying to make a move on Haruki, who keeps dropping her nice girl facade.
E5
Himeko and Haruki decide to go on a diet, so Hayato starts asking friends for health-conscious recipe ideas.
E4
Hayato and Haruki go phone shopping together and then Haruki ends up spending the night at Hayato's apartment.
E3
Himeko meets Haruki for the first time in years and decides to take her shopping to help update her wardrobe.
E2
As the two old friends continue to get reacquainted, Haruki starts teasing Hayato for not owning a cell phone.
E1
Childhood buddies Hayato and Haruki are reunited when Hayato moves to Tokyo and sees Haruki at his new school.
Oh Boy, Was I Wrong About Her has ended, so no new episodes are scheduled. The final episode aired on September 21, 2026.
The most recent episode of Oh Boy, Was I Wrong About Her, Season 1 Episode 12 "A Fresh Start", aired on September 21, 2026.
Oh Boy, Was I Wrong About Her has 1 season with 12 episodes in total.
Oh Boy, Was I Wrong About Her first aired on TOKYO MX on July 6, 2026.
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