Can somebody tell me what these icons are? What do they do, and where did I get them? I can't find any information about them online yet.
I've had the above, and I've had this one: 
before.
They have only ever appeared on my main characters, only one at a time, on different characters, and they seem to be permanent once they show up.
Unless I'm just seriously oblivious, they don't seem to have any impact on combat... that I can tell. I haven't found any equipped item or party member that either appears or disappears with, either.
AND! I can't even remember when or how either one appeared! I want to say the top one miiiiiiiiiiight have appeared around the time I summoned my first demon baby, or possibly when I reached a higher affinity with some god, but there were several things that happened right around that time on this character, so, alas, I can't remember. I just know I suddenly noticed it, and it NEVER went away. I unfortunately just have no recollection of when or how the second one appeared. :(
One thing I'm almost entirely certain of, though, is that they appeared pretty quietly - I definitely don't remember ever seeing a dialog or anything that said "you got XXX!" at any time.
So yeah... anybody know anything about either or both of those icons?