Natsukawa Aya, who works for Serizawa Tatsumi, notices a customer that won't eat her ramen. That customer makes a comment that confuses and angers Aya. That customer, Shiomi Yutori, later shows up at Seiryu Planning for a job interview and claims that she can improve Tatsumi's ramen. Later, Tatsumi agrees to help out a floundering shop that Yutori found.