Despite being a chiropractor, Sengoku Akira is inexperienced in the realm of parenting. This becomes abundantly clear when his ex-girlfriend entrusts their daughter, Airi, into his care and he struggles to adapt to his new role as a single dad. In an effort to better equip himself for the task at hand, Akira turns to Harumi Masahiro, a manga editor and divorced father of a son, for guidance. It is through Harumi's advice that Akira discovers the key to successful parenting lies in culinary skills, a notion he initially believes to be a simple task.