Shuto Jodan Uke is a technique in Kyokushin karate. It translates to 'Knife-Hand High-Level Block.' This technique involves executing a blocking motion with the knife hand to defend against high-level attacks. The term 'Shuto' refers to the knife hand, 'Jodan' indicates the high level, and 'Uke' refers to the block. It is commonly used to deflect punches or strikes aimed at the head or upper body.