This is beneficial to Hideki Nomura's psychological construction, at least Hideki Nomura's internal guilt will be minimized, on the surface, it seems that these transactions are commercial activities carried out secret and has nothing to do with anti-Japanese and anti-Japanese Armed Forces organizations. ,Because the two brothers were lazy at work and didn't know how to cook on weekdays, they always ordered food delivered to their residence, so the assassination group quickly took advantage of this to create an assassination plan.