"I wear things to make myself feel good, but my style changes every day according to my mood, " muses Hidemichi Sawa, dressed in a grey waistcoat and shirtsleeves as he strolls through fashionable Daikanyama with girlfriend Chika Hamamoto.

BBC: Harajuku: Tokyo's best people watching

Often automakers let vehicles die on the vine by not redesigning the car to keep up with changes in style, technology or performance.

FORBES: Magazine Article

"Many rule revisions have occurred only long after an issue was first identified, such as the changes relating to croquet-style putting, the 14-club maximum, and the stymie, " Nager said.

WSJ: Golf to Ban Anchored Putting Stroke