Zeshin is a strange young man who was found as a child under the remains of the Tokyo tower after WWV. He's an extremly strong human with very high fighting abilities, fighting abilities that even rival Jin's. Zeshin was adopted by the brave leader of the Interpol faction, also the creator of the Red Fist, the man named Sanjiro Sugase. Sanjiro was brutaly murdered by the Corven after they mounted a raid on the orphanage where he lived with Zeshin. Again, little Zeshin was forced to live alone after Sanjiro sacrificed his life to hide Zeshin from the Corven. The attack sparked hatred towards the Kent'al in Zeshin, and he has vowed to eliminate them all personally. His most unique aspect is his insane strength, he is capable of lifting a maximum of 20 tons to record. He is a very formitable opponent to anyone in his way.