Do you know that a Japanese company named Dentsu made a strange rule for their employees? Yeah, its an amazing fact about the company since 1925. The dentsu is a advertising agency holding group. This company has the most creative & definitely the most exhausting. Every year this company sent all the new employees and recently promoted executives to climb the 12,388 foot-high mountain, Mount Fuji. This Mount Fuji is not considered a dangerous but every year few climbers die from high winds, exposure, and falls.