i saw this thread and knew i had to post because mimizu's entire existence is founded on jokes
basically, if im remembering this correctly, another one of my ocs (tomomi) had a pet glowworm that they'd named wormy that they found in a RP at some point... anyways wormy was loved by all, and it was sad b/c at the end of the RP tomomi lost wormy :(
while i was mourning the loss of my oc's pet worm, at some point i was joking around with some people i thought to myself "why dont i make an oc based off of wormy to celebrate him" and i thought to myself no, that was a dumb idea, but then i... i ended up making him into an oc and getting really attached oh no
anyways, that was the birth of mimizu (which means earthworm in japanese) hoshino, he's also got this whole evil mastermind thing going on but explaining that is like opening a can of worms (ba dum tiss), so i'll just leave it there b/c this post turned out long oghggh