Reiko is the chief of the loan section of a major bank. She was struggling to pay for her sick father's medical bills and, ironically, even though she was in a position to finance it. At that time, Shimano, the owner of the bar she borrowed from, who knew about the situation, recommended her to work as a dad. Reiko didn't even know the word 'papa-katsu', but she was cleverly persuaded to 'just have a meal', and although she was confused, she decided to meet Hojo. She began to take care of the gentlemanly Hojo.
