Oh Boy, Was I Wrong About Her poster

Oh Boy, Was I Wrong About Her

★ 6.8 645 votes 2026–present 1 season · 12 episodes Returning Series Tokyo MX
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Starring
Kakeru HatanoGenta NakamuraTatsuki IzumiYuna OgataHiro FujitsuSonoka Tanaka
Starring
Kakeru HatanoGenta NakamuraTatsuki IzumiYuna OgataHiro FujitsuSonoka Tanaka
Ratings per Episode
246810
Votes per Episode
063125188250

Oh Boy, Was I Wrong About Her Episode Ratings Heatmap

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S17.77.37.67.77.87.77.47.87.68.18.28.38.3

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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.

All Seasons

▼
Season 12026
7.72K12
EpTitleRatingYoursVotesRuntime
▶1Hajimari no, Natsu no Hi7.3
220—
▶2Koibana wa, Nigate da7.6
177—
▶3Himeko no, Produce7.7
157—
▶4Chiisana Tenohira, Ôkina Senaka7.8
168—
▶5Risse yo, Otome7.7
136—
▶6Gitai, Dou shitan da yo!?7.4
123—
▶7Tokubetsu, Dakara7.8
116—
▶8Kokoro no, Ibasho7.6
117—
▶9Hontou no, Tokubetsu8.1
114—
▶10Tomodachi, da yo ne8.2
92—
▶11Futari, Issho nara8.3
86—
▶12Kore kara no, Hajimari8.3
82—

Full Cast & Crew

Cast

Kakeru Hatano Iori Mori
Genta Nakamura Kazuki Kaidou
Tatsuki Izumi Male Student 2, Flashy Male, Male 2
Yuna Ogata Ema Isami
Hiro Fujitsu Male Student 1, Male 1, Student Mob
Sonoka Tanaka Hayato Kirishima (7 Years Ago), Hayato Kirishima, Himeko's Friend 1
Ikumi Hasegawa Haruki Nikaidou
Shunichi Toki Hayato Kirishima
Miharu Hanai Himeko Kirishima
Yui Kanari Tsurumi
Saeko Ôki Female Student 1

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