Gantetsu (Iwagakure)

Gantetsu has a head of spiky dull-black hair, thick sideburns and dark-coloured, squinted eyes. He wore a yellow collared shirt with a blue tie underneath a high-collared white jacket suit.

Gantetsu claimed to have been a dangerous chūnin of Iwagakure, known as the Legendary Dark Shinobi (伝説の暗忍, Densetsu no Annin). He eventually left his village, arriving at Tanzaku Quarters to seek a more luxurious life with his partner Chōseki.