Japanese golf courses hunt for a new driverPlayers over 60 account for half of Japan’s 9m golfers THE gold-coloured golf club priced at $4,700 that Japan’s prime minister, Shinzo Abe, gave to Donald Trump, America’s president-elect, in their first meeting last month may have been a piece of polished diplomacy. But it is unlikely to revive its posh Japanese maker, Honma, which calls itself “golf’s