YOU SAID:

I am Chikujo , a very important person here.

INTO JAPANESE

私はここで非常に重要な人、筑城です。

BACK INTO ENGLISH

I am a very important person here, Chikujo.

INTO JAPANESE

私はここ、とても重要な人物、筑城です。

BACK INTO ENGLISH

I am a very important person here, Chikujo.