At the border of the Land of Iron, Tobirama handed the guards the documents provided by the Land of Iron to verify his identity as Hokage. After confirming their authenticity, a guard nodded and asked the three of them to wait there. Someone would arrive shortly to receive them.
Although the people of the Land of Iron had little fondness for ninja, they observed every courtesy toward formally invited guests. Before long, a squad of samurai arrived. Apart from the captain at the front, everyone was fully armed, wearing thick armor and masks.
The Land of Iron's Samurai Legion was the only military force in the entire Shinobi World whose members could all use chakra. Although they could not use ninjutsu, they used chakra nature transformation to enhance their weapons and physical strength. For example, they stimulated cellular activity with Lightning Release chakra or enhanced their blades' cutting power with wind release chakra. In ninja terms, they were a group of highly accomplished taijutsu specialists.
The samurai captain, dressed in traditional clothing rather than armor, walked over and spoke in a neutral tone. "Welcome to the Land of Iron, Lord Hokage. My name is Saitō, and I am a unit captain in the Samurai Legion. I will escort the three of you into the City."
"Sorry for the trouble," Tobirama said with a slight nod.
"It is my duty." Saitō bowed, then turned to lead the way.
The group left the border fortress and headed into the heart of the Land of Iron. As they traveled, the weather grew colder. The light dusting of snow on the ground gradually became a thick blanket. This environment was an excellent place to hone oneself, well suited to people like samurai.
Kazemori Masaki remembered that one of the movies had featured a country