Saku-chan to Nozomi-kun

Overview

As a child, Saku dressed like her dead brother to comfort her grieving mother. Similarly, Nozomi grew his hair out to be the daughter his mother had wanted. Having just awkwardly befriended each other, they are thrown into the confusion of adolescence. What will become of Saku's bittersweet first love as they grow older?

Source: AniList