YOU SAID:

my name is mr cat and my friends name is mr fish

INTO JAPANESE

私の名前は猫氏と私の友達の名前は氏の魚

BACK INTO ENGLISH

My name is cat's and my friend's name is Mr. fish

INTO JAPANESE

私の名前は猫のと私の友人の名前は魚屋さん

BACK INTO ENGLISH

My name is cat and my friend's name is Mr. fish shop

INTO JAPANESE

私の名前は猫で、私の友人の名前はMr. Fish shopです

BACK INTO ENGLISH

My name is a cat, my friend's name is Mr. Fish shop

INTO JAPANESE

私の名前は猫、私の友人の名前はMr. Fish shop

BACK INTO ENGLISH

My name is a cat, my friend's name is Mr. Fish shop