Saku Fukuzawa always brings a tasty lunch to work, but she swears she can't cook. In fact, she seems like kind of a mess for someone who's still single. Good thing she's the owner of Yukichi, a masterful who can cook and clean like nobody's business.

On that snowy night, Yukichi decided he would take care of the woman who saved him. Little did he know what he was getting himself into. Now, since Saku is freaking out that her superior might've met Yukichi in person, Yukichi silences her with alcohol.

The day of the aquarium event finally arrives! Saku keeps telling Yukichi that it's not a date, but he seems to keep misunderstanding? Either way, she heads over to the aquarium and finds that Chief Orizuka has a little surprise with him!

A masterful cat can not only take care of his owner and their home, he can also get along well with his neighbors. As a considerate cat, Yukichi does his part in the community by volunteering to help clean up the neighborhood park.

One day, Saku discovers that her skirt doesn't quite fit like it used to. Yukichi freaks out and tries to limit her late night snacking, but Saku refuses. She's sure she can lose it with exercise alone! Don't take away her happiness in life!