Kaji

is a citizen of the Land of Waves.

Appearance
Kaji is a middle-aged man with short brown hair and usually wore a pointed straw hat along with a long-sleeved outfit with the collar upturned. Along with this he wore a pair of pants and a simple sandals.

Land of Waves Arc
Kaji transported Team 7 and Tazuna to the Land of Waves. Whilst travelling, 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.