I'm Underage But I'm Not a Child (2017)

Both dramas reflect the confused emotions of growing age. Innocent and mindless girls are in search of love. marriage in adolescence boys have to take care of girls. Very cute innocent love story after marriage both FL hold high status.

Well-meaning but socially awkward, Kuronuma Sawako is nicknamed "Sadako" by her high school classmates because of her similar hair style with the main character from the horror movie "Ring." She doesn't have friends and goes about her day in quiet. She admires a fellow classmate, Kazehaya Shota, because of his easy-going and friendly nature, but unknown to her, Kazehaya has also been paying attention to her.