Neko ni Mikan plot
Tomohiro takes his betrothed Machiko to his hometown of Aridagawa to visit his family's house. This chaotic family consists of his younger brother Takashi who does not go to school, his older sister Yumi who ignores everyone and his other sister Sayaka who does not dare to enter into relationships due to an inferiority complex. There are also housekeeper Satomi, snack bar manager Kayoko, teacher Narumi and father Shoichiro. All these people manage to live in a reasonable balance with each other until the arrival of Machiko disrupts this.