Tenkou-saki no Seiso Karen na Bishoujo ga, Mukashi Danshi to Omotte Issho ni Asonda Osananajimi Datta Ken
MyAnimeList - 6.6
AniList - 6.8
Kitsu - 6.68
6.7
Average Score
I met my childhood friend again, and she had become a beautiful and innocent girl. "It's been a while, Hayato." "Haruki, is it?" In the past, I used to play in the mud with my childhood friend in the countryside, and when I saw him again, there was no trace of the bratty young man I thought he was back then. Only in front of Hayato, she threw away the coat she was wearing and reacted in the same crass way she did back then. The distance between you and me has not changed. (Source: Shousetsuka ni Narou, translated)
Information
English: Oh Boy, Was I Wrong About Her
Japanese: 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
Synonyms: Tenbin, Tenkosaki, A Neat and Pretty Girl at the Transfer Destination Was a Childhood Friend Who Used to Think That She Was a Boy and Played With Her., The Neat and Pretty Girl at My New School Is a Childhood Friend of Mine Who I Thought Was a Boy
Type: TV
Episodes: 12
Status: Completed
Aired: Jul 6, 2026 to Sep 21, 2026
Season: Summer 2026
Broadcast: Mondays at 23:30 (JST)
Producers: Toei Animation, Pony Canyon, Movic, KlockWorx, Asmik Ace, BS Fuji, Tokyo MX, Sun TV, Bit grooove promotion
Licensors: N/A
Studios: Project No.9
Source: Light novel
Genres: Comedy, Romance
Themes: School
Demographics: N/A
Duration: 24 min per ep
Rating: PG-13 – Teens 13 or older
Resolution: 480p, 720p, 1080p
Type: Dual Audio, WEB
Characters & Voice Actors
Staff
Iwanade, Yuusaku – Producer
Kaneko, Hirotaka – Producer
Maeda, Kenta – Producer
More >>
Theme Songs
ED1: “Tilt” by harmoe
Episode List
2: I Really Suck at Girl Talk
3: Produced by Himeko
4: Small Hands, Broad Shoulders
5: Discipline, Young Maiden
6: What about Your Camouflage!?
7: You’re Special
8: Where the Heart Is
9: Truly Special
10: We Are Friends, Right?
11: As Long As We’re Together
12: A Fresh Start
Trailer
After that, Enjoy… Click Here
Google Drive
