"Ganjou" Yamamoto

Yanagi and Ganjou make up the duo known as the Shadow Mercenaries, under contract by Shen Nakamura to find the five elemental Runes. Of the two, Ganjou is the brawny one. Much like Yanagi, "Ganjou" is only a nickname. His real first name is unknown.

Ganjou never speaks and prefers to let his strength do the talking. It is unclear if he is mute or not. Nevertheless, this giant literally towers over the other humans.