Nami no kazu dake dakishimete

It's 2007 and the Japanese Ministry of Finance have calculated that the economy will collapse in two years' time. They intend to prevent this by sending home appliance designer Mariko back in time 17 years using a time machine she accidentally invented. However, things don't go as planned and Mariko's daughter, Mayumi, is also sent back to find her mother and save Japan's economy.

Naomi Shimizu is a young career woman working for Enrico Dandolo, an Italian fashion house. That is until one day the company declares bankruptcy. Accustomed to living in luxury she tries to make a run for it with the last remaining company asset, a red Alpha Romeo sports car. Unfortunately she recklessly collides with an bicycle messenger. Lacking any funds to pay for a settlement, she end up having to work as a bicycle messenger.

Fumio Yano is an unassuming young businessman in the ski wear line. His own skiing ability is close to professional level, and he assists a former world champion, Tayama, on the sales team. Fumio meets and falls in love with Yu, a young secretary, but initially finds it hard to express his true feelings for her. A St Valentine's Day fashion show provides an unexpected backdrop for crisis resolution, and a mad scramble ensues to beat the clock and make it to a neighboring ski resort in time for the press and photographers. A pack of chocolate is a symbol of true love...