Kenzou Yamashita (山下 健蔵)
Yamashita Kenzou is Yamashita Kazuo's oldest son and the true CEO of Under Mount Inc.
Kengan Ashura
Supporting
Kengan Ashura Part 2
Kengan Omega
Hirakawa, Daisuke
Winter, Dimitri
Cantú, Sérgio
Guerrero, Armando
