YOU SAID:

So, if it's in Japanese, I need the most AMERICAN thing possible

INTO JAPANESE

だから、もしそれが日本語なら、私は可能な限りアメリカのものが必要です

BACK INTO ENGLISH

So if it's Japanese, I need an American one as much as possible

INTO JAPANESE

だから日本人ならできるだけアメリカ人が必要です

BACK INTO ENGLISH

So Japanese people need Americans as much as possible

INTO JAPANESE

ですから日本人はできるだけアメリカ人を必要としています

BACK INTO ENGLISH

So the Japanese need Americans as much as possible

INTO JAPANESE

だから日本人はできるだけアメリカ人を必要としている

BACK INTO ENGLISH

So the Japanese need Americans as much as possible