YOU SAID:
hello friends, it is me
INTO JAPANESE
こんにちは友達、それは私です
BACK INTO ENGLISH
Hello friends, it is my
INTO JAPANESE
こんにちは友達、それは私のです
BACK INTO ENGLISH
Hello friends, it is mine
INTO JAPANESE
こんにちは友達、それは私のものです
BACK INTO ENGLISH
Hello friends, it is mine
That didn't even make that much sense in English.