Katsura spreads baseless rumors about Saito and puts him on trial. Gin-san and the others try to prevent his execution.
Under the pretext of internal investigation, 
he uncovered dirt on our troops,
كشف قذارة جنودنا بداعي التحقيق الداخلي
¡Usa su investigación como excusa 
para encontrar sus debilidades
Conduzindo uma investigação interna,
 ele encontrou sujeira nas nossas tropas