Synopsis: Hubert (Jean Reno) is a French policeman with very sharp methods. After being forced to take 2 months off by his boss, who doesn't share his view on working methods, he goes back to Japan, where he used to work 19 years ago, to settle the probate of his wife who left him shortly after marriage without a trace. There he mets his former colleague Momo (Michel Muller) and his daughter Yumi (Ryoko Hirosue) who he did not know was ever born. Hubert eventually finds out why his wife left him and the reason becomes his and his new daughters problem.