Following their parents' marriage Ayari and Sachi become step-sisters. They are left to their own devices after the newly married couple take an overseas trip following the wedding. While the two are of the same age they differ in personality. Sachi loves to eat and is outgoing. Ayari loves to cook and is not comfortable with different people. They are united in one aspect however. They like to dine on, cook and discuss all matters of gatsronomy.
