Zenji Senshi

 (せんしぜんじ, Senshi Zenji) is a Samurai from the, serving in Ryun's Army.

Appearance
Zenji wears a brown, sleeveless jacket, which he never closes, on top of a black tunic. He also wears a black hakama, tied by a white obi. Despite being a samurai, Zenji wears shinobi sandals, with black tabi and a straw hat on his head in place of the usual samurai helmet. His katana is kept at his side at all times.

Personality
Zenji is cheerful, yet laid back, outside of missions, is compassionate to others, and has a chronic tardiness problem. At times Zenji tends to push everyone away, though he means well. He acts as a mentor-figure to the younger generation of samurai in the Land of Iron, often giving them helpful advice when needed. He rarely shows any excitement towards anything in his daily life. Zenji shows very little to no arrogance, rather he is very modest about his abilities.

His naturally calm attitude is used to his advantage in battle, as it is easier for him to maintain his composure to stay focused on the situation at hand and ultimately notice everything around him. Through this, he can make keen and thought-out decisions allowing him to stay steps ahead of his opponents. Despite his strong belief in cherishing and protected loved ones, Zenji's personal life is almost non-existent beyond his duties as a samurai and has shown no signs of attempting to make friends or find love.

Though generally seen as a laid-back, jovial fellow, this side of Zenji is deceptively different from his cunning and serious side of his personality, when the situation warrants it. Despite his carefree attitude, his speech is always polite, though it is sometimes sarcastic. Ryun Uchiha notes that he tends to go over the top with whatever he becomes passionate about. He once described himself as a "mere honest, handsome, perverted businessman."