"Kamogawa Shokudo", a hidden restaurant in Kyoto, has no signs or curtains in front of it. That magazine ad "we'll search your meal of memories" is the only guide for the customers. In each episode, a customer with problem visit the restaurant to have one's unforgettable meal and discover joy in life. Kamogawa Koishi, the head of a detective bureau adjacent to the restaurant, and her father Nagare, a former detective, listen to their voices and re-create the meals that fill up customers' stomach as well as their heart.