This is a George Takei-designed Black Ice 460 driver. The shaft is a Mamiya LINQ 6S. The length is 45.75 inches, and the weight is approximately 317g, but it's easy to swing because the balance is light. Also, the spine has been adjusted, so the logo is horizontal. I purchased it from a local workshop for about 120,000 yen. Headcover and torque wrench are included.