3 gf's have hit-j:diablos,cerberus and eden.so with proper distribution,you can get hit-j on all three characters.

in my game,i have full junctions on everyone (hp str vit mag spr spd hit eva luk elem-atk elem-defx4 st-atk st-defx4 abilityx4 initiative).of course,i had to use scrolls,but what im saying is it's possible.