Hiroshi Hatayama is a salesman who travels all over the country on business trips. The source of his troubles is Tamaki Kaibara, a new female employee who is in charge of educating his subordinate. Hatayama is always swayed by the unexpected behavior of Kaibara, a hardcore muscle training enthusiast, but when he goes on a business trip with Kaibara, he can have some cool thoughts...? An unusual gourmet trip where the uneven duo eats delicious and nutritious gourmet food from all over the country!