Secret Swordplay Technique Instruction - S1.E5

As questions arise about Seigen's past, Gennosuke disappears from the dojo after being passed over as heir. Master Kogan becomes suspicious of his wife's conduct during his comatose hibernation and, with revenge on his mind, issues some very grave orders to his most trusted men. Summoned by the sensei, Seigen is transfixed by the promise of instruction in the Shooting Star Technique.