Hiroshi Hatakeyama is a businessman whose work frequently sends him traveling across Japan on various business trips. His primary source of anxiety, however, is not the grueling travel schedule but the new female employee he has been tasked with training, Tamaki Kaibara. Kaibara is a staunch and unyielding muscle-training fanatic, and her completely unexpected and eccentric behavior constantly leaves Hatakeyama at her mercy. Despite the chaos she brings, these trips with the unpredictable Kaibara begin to present an unexpectedly appealing idea as this odd couple embarks on an unconventional gourmet journey. Together, they travel across the nation, seeking out and tasting a wide variety of delicious and nutritious foods.