At the foot of Mt Fuji, there is a small old-fashioned shop ‘Fuji Family’ that is a convenience store in name only. It is run by three sisters who are known in the neighbourhood as beauties. Oguni Takako is the dependable eldest sister who supported the family in place of their parents when they died young and is the breadwinner who works at a department store. Uninhibited second sister Nasumi is the complete opposite of Takako in personality and lifestyle.