Nobuhiro Tajima , nicknamed "Monster", is a hillclimb racer, tuning shop owner, rally team manager and former rally driver who is best known for his participation in Suzuki's rallying program as well as his triumphs at the Pikes Peak International Hillclimb in USA and Silverstone Race to the Sky in NZ.

Hillclimbing, also known as hill climbing, speed hillclimbing, or speed hill climbing, is a branch of motorsport in which drivers compete against the clock to complete an uphill course. It is one of the oldest forms of motorsport, since the first known hillclimb at La Turbie near Nice, France, took place as long ago as 31 January 1897. The hillclimb held at Shelsley Walsh, in Worcestershire, England, is the world's oldest continuously staged motorsport event still staged on its original course, having been first run in 1905.