“Hi” means to cover and “ken” means fist, the compound of which means “to cover the fist”. “Hiken”, as illustrated with the right hand held as a fist and the left hand covering the fist, signifies that the fist is like a treasure in the pocket and should not be displayed in public. It also represents a potent force as atomic energy and should not be used except in the protection and promotion of happiness among one’s fellowmen. The best offer for gamblers free online bingo sites no deposit required. Appear on. Increased chance of earning!