YOU SAID:
I open up my grimoire
INTO JAPANESE
私のグリモアを開く
BACK INTO ENGLISH
Open the my Grimoire
INTO JAPANESE
開いている、私のグリモア
BACK INTO ENGLISH
I open the Grimoire
INTO JAPANESE
私は、グリモアを開く
BACK INTO ENGLISH
I open the Grimoire
That didn't even make that much sense in English.