is a Japanese manga series written and illustrated by Rin Miasa. It began serialization on Kodansha's Pixiv-based "Palcy" website and app in March 2021.
Publication.
Written and illustrated by Rin Miasa, "Koigakubo-kun Stole My First Time" began serialization on Kodansha's Pixiv-based "Palcy" website and app on March 30, 2021. Its chapters have been collected into eight "tankōbon" volumes as of November 2024. The series is licensed digitally in North America by Kodansha USA.
Reception.
The series, alongside "Bride of the Barrier Master", won the Women's Comic Prize at the 2024 Electronic Manga Award held by NTT Solmare.