Hitomi Sakuragawa was the kind of child who won beauty pageants and collected devoted fans. The steady stream of sweets from those fans eventually took its toll: by high school, she weighed 100 kg. At the start of a new school year, her father moves the whole family into a large dorm — and it turns out the most popular boys at school have moved in too. Living side by side with them, their unfiltered reactions to her become the shock she needed to finally begin her diet.