あの頃、私たちは魔法使いでした。

In the quiet countryside of Japan, sixth-grader Usa dreams of a school year filled with laughter and friendship. Under the blooming cherry blossoms, she meets Lily, a mysterious girl with a magical charm—and a secret that will change everything. Together, they embark on a year of unforgettable adventures, weaving bonds with friends and creating memories that shine like fleeting sunlight. But as the seasons turn, Usa begins to sense the bittersweet truth behind Lily’s smile. (Unreviewed summary by Grok 2)