From Hinata Kagami's point of view:

My name is Hinata Kagami. I look like a usual high school student at a glance, but actually, I am president of a family restaurant "Mirrors." It is more important to me to live a tough life as president than enjoying myself or being crazy about love. My classmate, Ruiji, is kind to me, and treated me to a dish of ketchup rice. When he finds out that I'm president of "Mirrors," he....