2 results
When I Brought a Lost Girl Home, the Most Beautiful Girl in My Grade Came Out the Front Door
Maigo no Onnanoko o Ie made Todoketara, Genkan kara Detekita no wa Gakunen Ichi no Bishoujo deshita· 迷子の女の子を家まで届けたら、玄関から出て来たのは学年一の美少女でした
manga

One day, Kuroda Yusei, an introverted high school student with zero dating experience, returns a lost little girl to her house... when the most beautiful girl in his grade, Shirakawa Ayano, appears! *"As thanks for saving my sister,"* she begins to approach him boldly for some reason, and every day is filled with mishaps!? On top of that, a busty otaku classmate and an attention-seeking junior girl also appear, and his daily life suddenly becomes more glamorous!? A school romance comedy where fate changes as you suddenly become close to "the girl of your dreams"! (Source: Kadokawa, translated)

When I Brought a Lost Girl Home, the Most Beautiful Girl in My Grade Came Out the Front Door
Maigo no Onnanoko o Ie made Todoketara, Genkan kara Detekita no wa Gakunen Ichi no Bishoujo deshita· 迷子の女の子を家まで届けたら、玄関から出て来たのは学年一の美少女でした
novel

Ayano Shirakawa is the most beautiful girl at school, always neat and graceful. Yusei Kuroda has no connection with her other than being in the same class, until one day when he saves Ayano's younger sister from an accident, and his ordinary life is changed forever. "Just tell me what you want me to do." Shirakawa cheerfully and innocently offers Kuroda a reward for helping her sister. She cooks for him at her house, and then comes over to his place to clean his room, too. They visit a summer festival together, and as he feels like he's getting closer to Shirakawa, she acts more daring than usual, too... These two will get together sooner or later. This is a romantic comedy of the highest caliber. (Source: Fantasia Bunko, translated)