Centered around typical Japanese food, a solitary salesman travelling through the country for business purposes, eats at its various establishments and experiences the various delicacies of Japanese cuisine.

Aoi Midori is a pharmacist and in the 8-year span of her career, she has worked according to her strong belief that "One must know the patient well in order to prescribe the correct medication as medicine is the bond that connects the patient's today to his/her daily life henceforth". Due to that, Aoi usually takes a long time in her consultations with the patients, and this causes her to be complained by her colleagues for being too inefficient in her work. Aoi shrugs off the complaints as her goal is to help the patients regain the daily life that they once took for granted.