Hanaoka Jitta (nicknamed Hana-chan) works as a chef at a sushi restaurant. Always cheerful and lively, Hana-chan is popular with the housewives in the housing complex! One day, when she goes to Azumi's house to get the money, Azumi san seduces her with a soft pose... Hana-chan starts to spurt blood from her nose at Leo-san, who is wearing a bath towel. Leo-san takes care of her, but there is something strange about the sushi she delivers... When she goes to collect the sushi barrels, she finds Chihiro-san having an affair with Yasu from the liquor store... One sexy and strange incident after another happens to Hana-chan!!