Though he remained a representative for the government, and continued to be active to a degree in the execution of the Fugu Plan, he could not formally retain his post as an overt member of a pro-Jewish faction. He immediately flew to Tokyo to urge the government to not allow foreign countries, i.e. Germany, to dictate Japanese policy.
As a government official, he continued to work on the Fugu Plan, but he was unable to maintain his position within a Jewish advocacy group due to its open nature. He immediately flew to Tokyo to caution the government against letting other countries, such as Germany, influence Japan's policies.