Kaji

is a citizen of the Land of Waves.

Personality
Kaji is a very cautious man considering all the precautions he took to not be caught by Gatō's men. He is also cowardly.

Appearance
Kaji is a middle-aged man with short brown hair and usually wears a pointed straw hat along with a long-sleeved grey and black-coloured outfit with the collar upturned. Along with this he wears a pair of pants and a simple sandals. He also has dark-coloured eyes.

Prologue — Land of Waves
Kaji transported Team 7 and Tazuna to the Land of Waves. Whilst traveling, he left the boat's motor off so that they could slip in without being heard. With the same reason in mind, he scolded Naruto for shouting whilst near the bridge. He was able to take them to the edge of the Land of Waves, though he was reluctant to go that far, at which point he turned the motor on and left, wishing the group luck on their journey.

Trivia

 * When written as "舵", "Kaji" means "rudder", "wheel" or "helm". When written as "舵", it is the Japanese name for the paper mulberry.