HII!! How are you!! Hope your well^^ i hope you wouldn’t care if I requested this but may I request Mondo Oowada, Hajime Hinata and Chiaki Nanami with a GN! or Fem!S/O who has a VY2(Yuuma) Personality from Vocaloid? Thanks^^
i don't know vocaloid so the personality may seem a bit wonky hope i didn't ruin it for you though!
i don't know if you wanted the reader to also have a pocket weapon so i just included it because i have my own personal scissors i use as my pocket weapon
also i just followed everything off the personality category off the source you provided...
MY FISH CURSORS MAKE EVERYTHING REALLY DIFFICULT TO SEE BUT I LOVE THEM
also i did headcanons for this, sorry if this isn't what you wanted!
sorry if it's bad and short- i'm rushing to clear my inbox.
CHIAKI W/ A S/O WHO HAS A YUUMA PERSONALITY
chiaki is a-okay with all that, especially that whole wakizashi thing...
she thinks it's pretty cool, mostly the fact that you're brave enough to have a weapon on you at all times.
though sometimes whenever you guys get into childish little arguments, she'll be half-expecting for you to threaten her with your wakizashi.
but you would never hurt her.
you guys have a secret base in an old janitor's closet whenever you were hiding from nekomaru, akane or kazuichi or when you guys were just skipping class.
it took you both 2 weeks to decorate it with colorful and bright LED's, fluffy pillows and blankets, posters that may or may not be inappropriate, and a nantendo gamegirl charging dock for chiaki to well... charge her nantendo.
if you do sing vocaloid (or any other song), chiaki would always beg and persist to listen, even if you'd say no a hundred times.
well... not really good, but also good.
you guys would definitely argue a lot, since you both lose your tempers easily.
but then again after awhile it's either him or you finding the other crawling back to each other, begging and apologizing.
mostly it's hajime since you're stubborn.
if you guys find yourselves at a school event or a party, you would ditch hajime or drag him along to the drink bar to order well... 'drinks'.
and you'd call hajime a pussy for not wanting to drink any of it.
anyway... other than the arguments and parties, you guys get along pretty well. it's always you and him defending each other whenever hiyoko got a little too annoying.
whenever you decide to kick yourself out of the class or the school to sit alone, he'll join you. even if the teacher gets super mad and gives him detention, he doesn't care.
sometimes he'll come over just to seek comfort from you... and also seek for a place to break down and cry on, your shoulder.
you'll rub his back and comfort him whenever that happens.
on rare occasions, you'd teach and train him on how to use a wakizashi properly instead of randomly tossing and turning it.
i don't have a header for mondo yet 😭
at first he'd be surprised on why you'd be so warm and nice to him?
especially after monokuma exposed his whole brother secret. don't ask how he's alive.
however, whenever he got too aggressive or too close, you'd pull out your wakizashi and point it at his throat, of course at a certain distance, saying nothing but plastering an innocent smile on your face.
but overall you'd guys get along, especially by bullying toko and making spooooky jokes around her, which causes her to run to byakuya screaming "master byakuya!!!!"
you recorded mondo teasing toko and her running to byakuya and sent it to the whole class as a mean joke.
soon enough it became a meme.
sometimes during group activities, you would have screaming matches on whose idea was better.
mmmmm good ol requests. again, apologies if this was bad.