Zeku

&nbsp Master Zeku is was the 38th Soke of the Bushinryu Ninjutsu school. He became the Grandmaster after defeating his former teacher Genryusai, but refused to kill him as the Bushinryu commandments deemed because he saw him as a father. Zeku then became the teacher of Guy, and taught the young Japanese-American ninja all he knew. Eventually he and his student would battle to see if Guy was worthy of being the 39th Soke of the Bushinryu school. Guy won, but like Zeku before him, he didn't kill him. Zeku was proud of his disciple and ordained him the 39th Soke of Bushinryu Ninpo.