Minami Tani has a simple yet enthusiastic approach to mornings: a breakfast of freshly baked bread. She meets classmates Yuu Aizawa and Fuyumi Fukagawa through their shared love of bread, and together they welcome Noa Sakura, a small but spirited girl who sees bread as a possible defense mechanism. As they explore their shared interest, the girls foster stronger friendships and expand their knowledge of various bread types.