What's the one dish you'd do anything to taste just one more time? Down a quiet backstreet in Kyoto exists a very special restaurant. Run by Koishi Kamogawa and her father Nagare, the Kamogawa Diner serves up deliciously extravagant meals. But that's not the main reason customers stop by. The father-daughter duo are 'food detectives'. Through ingenious investigations, they are able to recreate dishes from a person's treasured memories - dishes that may well hold the keys to their forgotten past and future happiness. The restaurant of lost recipes provides a link to vanished moments, creating a present full of possibility.