The falls were partially offset by the strength of motor manufacturers, following good results from General Motors this week, and a strong buy call on Nissan Motors from Deutsche Bank analysts. Nissan shares, which have been benefiting from a major profits turnaround under the wing of the French Renault group, jumped almost 2%. Stores group Seiyu, in which US giant Wal-Mart has taken a strategic stake, continued to be pumped up on hopes of foreign magic being worked on profits, and soared almost 14%, as a string of better profits news from other retailers underpinned the prospects for the sector.