Update | Britain's Prince William dresses up as a samurai warrior during his tour of Japan
Heir to British throne dons feudal costume and is serenaded by geisha

Britain's Prince William donned the trappings of feudal nobility in Japan yesterday, wearing the helmet and clothes of an ancient samurai during a tour of a television studio.
The second-in-line to the British throne asked for a sword to complete the outfit, and grinned as he posed for pictures dressed as a warrior from yesteryear.
William, whose own military career saw him at the controls of a helicopter, asked: "How does it look?"
"It really suits you," came the reply.
The dressing-up session took place at the main studios of Japan's national broadcaster NHK, on the set of one of its popular long-running period dramas. Earlier, he had been treated to a geisha show in which the ornately-attired women performed dances with fans and then sang traditional songs as they played the shamisen.
William, who has left his pregnant wife, Kate, at home, tried his hand strumming the instrument, whose mastery remains a key skill for geisha.